138679800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 515257200

約数和(自身を除く): 376577400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 53, 56, 60, 70, 75, 84, 89, 98, 100, 105, 106, 120, 140, 147, 150, 159, 168, 175, 178, 196, 200, 210, 212, 245, 265, 267, 280, 294, 300, 318, 350, 356, 371, 392, 420, 424, 445, 490, 525, 530, 534, 588, 600, 623, 636, 700, 712, 735, 742, 795, 840, 890, 980, 1050, 1060, 1068, 1113, 1176, 1225, 1246, 1272, 1325, 1335, 1400, 1470, 1484, 1590, 1780, 1855, 1869, 1960, 2100, 2120, 2136, 2225, 2226, 2450, 2492, 2597, 2650, 2670, 2940, 2968, 3115, 3180, 3560, 3675, 3710, 3738, 3975, 4200, 4361, 4450, 4452, 4717, 4900, 4984, 5194, 5300, 5340, 5565, 5880, 6230, 6360, 6675, 7350, 7420, 7476, 7791, 7950, 8722, 8900, 8904, 9275, 9345, 9434, 9800, 10388, 10600, 10680, 11130, 12460, 12985, 13083, 13350, 14151, 14700, 14840, 14952, 15575, 15582, 15900, 17444, 17800, 18550, 18690, 18868, 20776, 21805, 22260, 23585, 24920, 25970, 26166, 26700, 27825, 28302, 29400, 31150, 31164, 31800, 33019, 34888, 37100, 37380, 37736, 38955, 43610, 44520, 46725, 47170, 51940, 52332, 53400, 55650, 56604, 62300, 62328, 64925, 65415, 66038, 70755, 74200, 74760, 77910, 87220, 93450, 94340, 99057, 103880, 104664, 109025, 111300, 113208, 117925, 124600, 129850, 130830, 132076, 141510, 155820, 165095, 174440, 186900, 188680, 194775, 198114, 218050, 222600, 231133, 235850, 259700, 261660, 264152, 283020, 311640, 327075, 330190, 353775, 373800, 389550, 396228, 436100, 462266, 471700, 495285, 519400, 523320, 566040, 654150, 660380, 693399, 707550, 779100, 792456, 825475, 872200, 924532, 943400, 990570, 1155665, 1308300, 1320760, 1386798, 1415100, 1558200, 1650950, 1849064, 1981140, 2311330, 2476425, 2616600, 2773596, 2830200, 3301900, 3466995, 3962280, 4622660, 4952850, 5547192, 5778325, 6603800, 6933990, 9245320, 9905700, 11556650, 13867980, 17334975, 19811400, 23113300, 27735960, 34669950, 46226600, 69339900, 138679800]

約数ペア:

[(1, 138679800), (2, 69339900), (3, 46226600), (4, 34669950), (5, 27735960), (6, 23113300), (7, 19811400), (8, 17334975), (10, 13867980), (12, 11556650), (14, 9905700), (15, 9245320), (20, 6933990), (21, 6603800), (24, 5778325), (25, 5547192), (28, 4952850), (30, 4622660), (35, 3962280), (40, 3466995), (42, 3301900), (49, 2830200), (50, 2773596), (53, 2616600), (56, 2476425), (60, 2311330), (70, 1981140), (75, 1849064), (84, 1650950), (89, 1558200), (98, 1415100), (100, 1386798), (105, 1320760), (106, 1308300), (120, 1155665), (140, 990570), (147, 943400), (150, 924532), (159, 872200), (168, 825475), (175, 792456), (178, 779100), (196, 707550), (200, 693399), (210, 660380), (212, 654150), (245, 566040), (265, 523320), (267, 519400), (280, 495285), (294, 471700), (300, 462266), (318, 436100), (350, 396228), (356, 389550), (371, 373800), (392, 353775), (420, 330190), (424, 327075), (445, 311640), (490, 283020), (525, 264152), (530, 261660), (534, 259700), (588, 235850), (600, 231133), (623, 222600), (636, 218050), (700, 198114), (712, 194775), (735, 188680), (742, 186900), (795, 174440), (840, 165095), (890, 155820), (980, 141510), (1050, 132076), (1060, 130830), (1068, 129850), (1113, 124600), (1176, 117925), (1225, 113208), (1246, 111300), (1272, 109025), (1325, 104664), (1335, 103880), (1400, 99057), (1470, 94340), (1484, 93450), (1590, 87220), (1780, 77910), (1855, 74760), (1869, 74200), (1960, 70755), (2100, 66038), (2120, 65415), (2136, 64925), (2225, 62328), (2226, 62300), (2450, 56604), (2492, 55650), (2597, 53400), (2650, 52332), (2670, 51940), (2940, 47170), (2968, 46725), (3115, 44520), (3180, 43610), (3560, 38955), (3675, 37736), (3710, 37380), (3738, 37100), (3975, 34888), (4200, 33019), (4361, 31800), (4450, 31164), (4452, 31150), (4717, 29400), (4900, 28302), (4984, 27825), (5194, 26700), (5300, 26166), (5340, 25970), (5565, 24920), (5880, 23585), (6230, 22260), (6360, 21805), (6675, 20776), (7350, 18868), (7420, 18690), (7476, 18550), (7791, 17800), (7950, 17444), (8722, 15900), (8900, 15582), (8904, 15575), (9275, 14952), (9345, 14840), (9434, 14700), (9800, 14151), (10388, 13350), (10600, 13083), (10680, 12985), (11130, 12460)]