1279517400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 432

約数和(自身を含む): 5085779400

約数和(自身を除く): 3806262000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 89, 90, 98, 100, 105, 120, 126, 140, 147, 150, 163, 168, 175, 178, 180, 196, 200, 210, 225, 245, 252, 267, 280, 294, 300, 315, 326, 350, 356, 360, 392, 420, 441, 445, 450, 489, 490, 504, 525, 534, 588, 600, 623, 630, 652, 700, 712, 735, 801, 815, 840, 882, 890, 900, 978, 980, 1050, 1068, 1141, 1176, 1225, 1246, 1260, 1304, 1335, 1400, 1467, 1470, 1575, 1602, 1630, 1764, 1780, 1800, 1869, 1956, 1960, 2100, 2136, 2205, 2225, 2282, 2445, 2450, 2492, 2520, 2670, 2934, 2940, 3115, 3150, 3204, 3260, 3423, 3528, 3560, 3675, 3738, 3912, 4005, 4075, 4200, 4361, 4410, 4450, 4564, 4890, 4900, 4984, 5340, 5607, 5705, 5868, 5880, 6230, 6300, 6408, 6520, 6675, 6846, 7335, 7350, 7476, 7987, 8010, 8150, 8722, 8820, 8900, 9128, 9345, 9780, 9800, 10269, 10680, 11025, 11214, 11410, 11736, 12225, 12460, 12600, 13083, 13350, 13692, 14507, 14670, 14700, 14952, 15575, 15974, 16020, 16300, 17115, 17444, 17640, 17800, 18690, 19560, 20025, 20538, 21805, 22050, 22428, 22820, 23961, 24450, 24920, 26166, 26700, 27384, 28035, 28525, 29014, 29340, 29400, 31150, 31948, 32040, 32600, 34230, 34888, 36675, 37380, 39249, 39935, 40050, 41076, 43521, 43610, 44100, 44856, 45640, 46725, 47922, 48900, 51345, 52332, 53400, 56070, 57050, 58028, 58680, 62300, 63896, 65415, 68460, 71883, 72535, 73350, 74760, 78498, 79870, 80100, 82152, 85575, 87042, 87220, 88200, 93450, 95844, 97800, 101549, 102690, 104664, 109025, 112140, 114100, 116056, 119805, 124600, 130563, 130830, 136920, 140175, 143766, 145070, 146700, 156996, 159740, 160200, 171150, 174084, 174440, 186900, 191688, 196245, 199675, 203098, 205380, 217605, 218050, 224280, 228200, 239610, 256725, 261126, 261660, 280350, 287532, 290140, 293400, 304647, 313992, 319480, 327075, 342300, 348168, 359415, 362675, 373800, 392490, 399350, 406196, 410760, 435210, 436100, 479220, 507745, 513450, 522252, 523320, 560700, 575064, 580280, 599025, 609294, 652815, 654150, 684600, 710843, 718830, 725350, 784980, 798700, 812392, 870420, 872200, 913941, 958440, 981225, 1015490, 1026900, 1044504, 1088025, 1121400, 1198050, 1218588, 1305630, 1308300, 1421686, 1437660, 1450700, 1523235, 1569960, 1597400, 1740840, 1797075, 1827882, 1962450, 2030980, 2053800, 2132529, 2176050, 2396100, 2437176, 2538725, 2611260, 2616600, 2843372, 2875320, 2901400, 3046470, 3264075, 3554215, 3594150, 3655764, 3924900, 4061960, 4265058, 4352100, 4569705, 4792200, 5077450, 5222520, 5686744, 6092940, 6397587, 6528150, 7108430, 7188300, 7311528, 7616175, 7849800, 8530116, 8704200, 9139410, 10154900, 10662645, 12185880, 12795174, 13056300, 14216860, 14376600, 15232350, 17060232, 17771075, 18278820, 20309800, 21325290, 22848525, 25590348, 26112600, 28433720, 30464700, 31987935, 35542150, 36557640, 42650580, 45697050, 51180696, 53313225, 60929400, 63975870, 71084300, 85301160, 91394100, 106626450, 127951740, 142168600, 159939675, 182788200, 213252900, 255903480, 319879350, 426505800, 639758700, 1279517400]

約数ペア:

[(1, 1279517400), (2, 639758700), (3, 426505800), (4, 319879350), (5, 255903480), (6, 213252900), (7, 182788200), (8, 159939675), (9, 142168600), (10, 127951740), (12, 106626450), (14, 91394100), (15, 85301160), (18, 71084300), (20, 63975870), (21, 60929400), (24, 53313225), (25, 51180696), (28, 45697050), (30, 42650580), (35, 36557640), (36, 35542150), (40, 31987935), (42, 30464700), (45, 28433720), (49, 26112600), (50, 25590348), (56, 22848525), (60, 21325290), (63, 20309800), (70, 18278820), (72, 17771075), (75, 17060232), (84, 15232350), (89, 14376600), (90, 14216860), (98, 13056300), (100, 12795174), (105, 12185880), (120, 10662645), (126, 10154900), (140, 9139410), (147, 8704200), (150, 8530116), (163, 7849800), (168, 7616175), (175, 7311528), (178, 7188300), (180, 7108430), (196, 6528150), (200, 6397587), (210, 6092940), (225, 5686744), (245, 5222520), (252, 5077450), (267, 4792200), (280, 4569705), (294, 4352100), (300, 4265058), (315, 4061960), (326, 3924900), (350, 3655764), (356, 3594150), (360, 3554215), (392, 3264075), (420, 3046470), (441, 2901400), (445, 2875320), (450, 2843372), (489, 2616600), (490, 2611260), (504, 2538725), (525, 2437176), (534, 2396100), (588, 2176050), (600, 2132529), (623, 2053800), (630, 2030980), (652, 1962450), (700, 1827882), (712, 1797075), (735, 1740840), (801, 1597400), (815, 1569960), (840, 1523235), (882, 1450700), (890, 1437660), (900, 1421686), (978, 1308300), (980, 1305630), (1050, 1218588), (1068, 1198050), (1141, 1121400), (1176, 1088025), (1225, 1044504), (1246, 1026900), (1260, 1015490), (1304, 981225), (1335, 958440), (1400, 913941), (1467, 872200), (1470, 870420), (1575, 812392), (1602, 798700), (1630, 784980), (1764, 725350), (1780, 718830), (1800, 710843), (1869, 684600), (1956, 654150), (1960, 652815), (2100, 609294), (2136, 599025), (2205, 580280), (2225, 575064), (2282, 560700), (2445, 523320), (2450, 522252), (2492, 513450), (2520, 507745), (2670, 479220), (2934, 436100), (2940, 435210), (3115, 410760), (3150, 406196), (3204, 399350), (3260, 392490), (3423, 373800), (3528, 362675), (3560, 359415), (3675, 348168), (3738, 342300), (3912, 327075), (4005, 319480), (4075, 313992), (4200, 304647), (4361, 293400), (4410, 290140), (4450, 287532), (4564, 280350), (4890, 261660), (4900, 261126), (4984, 256725), (5340, 239610), (5607, 228200), (5705, 224280), (5868, 218050), (5880, 217605), (6230, 205380), (6300, 203098), (6408, 199675), (6520, 196245), (6675, 191688), (6846, 186900), (7335, 174440), (7350, 174084), (7476, 171150), (7987, 160200), (8010, 159740), (8150, 156996), (8722, 146700), (8820, 145070), (8900, 143766), (9128, 140175), (9345, 136920), (9780, 130830), (9800, 130563), (10269, 124600), (10680, 119805), (11025, 116056), (11214, 114100), (11410, 112140), (11736, 109025), (12225, 104664), (12460, 102690), (12600, 101549), (13083, 97800), (13350, 95844), (13692, 93450), (14507, 88200), (14670, 87220), (14700, 87042), (14952, 85575), (15575, 82152), (15974, 80100), (16020, 79870), (16300, 78498), (17115, 74760), (17444, 73350), (17640, 72535), (17800, 71883), (18690, 68460), (19560, 65415), (20025, 63896), (20538, 62300), (21805, 58680), (22050, 58028), (22428, 57050), (22820, 56070), (23961, 53400), (24450, 52332), (24920, 51345), (26166, 48900), (26700, 47922), (27384, 46725), (28035, 45640), (28525, 44856), (29014, 44100), (29340, 43610), (29400, 43521), (31150, 41076), (31948, 40050), (32040, 39935), (32600, 39249), (34230, 37380), (34888, 36675)]