206711400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 763344000

約数和(自身を除く): 556632600

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, 56, 60, 70, 75, 79, 84, 89, 98, 100, 105, 120, 140, 147, 150, 158, 168, 175, 178, 196, 200, 210, 237, 245, 267, 280, 294, 300, 316, 350, 356, 392, 395, 420, 445, 474, 490, 525, 534, 553, 588, 600, 623, 632, 700, 712, 735, 790, 840, 890, 948, 980, 1050, 1068, 1106, 1176, 1185, 1225, 1246, 1335, 1400, 1470, 1580, 1659, 1780, 1869, 1896, 1960, 1975, 2100, 2136, 2212, 2225, 2370, 2450, 2492, 2670, 2765, 2940, 3115, 3160, 3318, 3560, 3675, 3738, 3871, 3950, 4200, 4361, 4424, 4450, 4740, 4900, 4984, 5340, 5530, 5880, 5925, 6230, 6636, 6675, 7031, 7350, 7476, 7742, 7900, 8295, 8722, 8900, 9345, 9480, 9800, 10680, 11060, 11613, 11850, 12460, 13083, 13272, 13350, 13825, 14062, 14700, 14952, 15484, 15575, 15800, 16590, 17444, 17800, 18690, 19355, 21093, 21805, 22120, 23226, 23700, 24920, 26166, 26700, 27650, 28124, 29400, 30968, 31150, 33180, 34888, 35155, 37380, 38710, 41475, 42186, 43610, 46452, 46725, 47400, 49217, 52332, 53400, 55300, 56248, 58065, 62300, 65415, 66360, 70310, 74760, 77420, 82950, 84372, 87220, 92904, 93450, 96775, 98434, 104664, 105465, 109025, 110600, 116130, 124600, 130830, 140620, 147651, 154840, 165900, 168744, 174440, 175775, 186900, 193550, 196868, 210930, 218050, 232260, 246085, 261660, 281240, 290325, 295302, 327075, 331800, 344519, 351550, 373800, 387100, 393736, 421860, 436100, 464520, 492170, 523320, 527325, 580650, 590604, 654150, 689038, 703100, 738255, 774200, 843720, 872200, 984340, 1033557, 1054650, 1161300, 1181208, 1230425, 1308300, 1378076, 1406200, 1476510, 1722595, 1968680, 2067114, 2109300, 2322600, 2460850, 2616600, 2756152, 2953020, 3445190, 3691275, 4134228, 4218600, 4921700, 5167785, 5906040, 6890380, 7382550, 8268456, 8612975, 9843400, 10335570, 13780760, 14765100, 17225950, 20671140, 25838925, 29530200, 34451900, 41342280, 51677850, 68903800, 103355700, 206711400]

約数ペア:

[(1, 206711400), (2, 103355700), (3, 68903800), (4, 51677850), (5, 41342280), (6, 34451900), (7, 29530200), (8, 25838925), (10, 20671140), (12, 17225950), (14, 14765100), (15, 13780760), (20, 10335570), (21, 9843400), (24, 8612975), (25, 8268456), (28, 7382550), (30, 6890380), (35, 5906040), (40, 5167785), (42, 4921700), (49, 4218600), (50, 4134228), (56, 3691275), (60, 3445190), (70, 2953020), (75, 2756152), (79, 2616600), (84, 2460850), (89, 2322600), (98, 2109300), (100, 2067114), (105, 1968680), (120, 1722595), (140, 1476510), (147, 1406200), (150, 1378076), (158, 1308300), (168, 1230425), (175, 1181208), (178, 1161300), (196, 1054650), (200, 1033557), (210, 984340), (237, 872200), (245, 843720), (267, 774200), (280, 738255), (294, 703100), (300, 689038), (316, 654150), (350, 590604), (356, 580650), (392, 527325), (395, 523320), (420, 492170), (445, 464520), (474, 436100), (490, 421860), (525, 393736), (534, 387100), (553, 373800), (588, 351550), (600, 344519), (623, 331800), (632, 327075), (700, 295302), (712, 290325), (735, 281240), (790, 261660), (840, 246085), (890, 232260), (948, 218050), (980, 210930), (1050, 196868), (1068, 193550), (1106, 186900), (1176, 175775), (1185, 174440), (1225, 168744), (1246, 165900), (1335, 154840), (1400, 147651), (1470, 140620), (1580, 130830), (1659, 124600), (1780, 116130), (1869, 110600), (1896, 109025), (1960, 105465), (1975, 104664), (2100, 98434), (2136, 96775), (2212, 93450), (2225, 92904), (2370, 87220), (2450, 84372), (2492, 82950), (2670, 77420), (2765, 74760), (2940, 70310), (3115, 66360), (3160, 65415), (3318, 62300), (3560, 58065), (3675, 56248), (3738, 55300), (3871, 53400), (3950, 52332), (4200, 49217), (4361, 47400), (4424, 46725), (4450, 46452), (4740, 43610), (4900, 42186), (4984, 41475), (5340, 38710), (5530, 37380), (5880, 35155), (5925, 34888), (6230, 33180), (6636, 31150), (6675, 30968), (7031, 29400), (7350, 28124), (7476, 27650), (7742, 26700), (7900, 26166), (8295, 24920), (8722, 23700), (8900, 23226), (9345, 22120), (9480, 21805), (9800, 21093), (10680, 19355), (11060, 18690), (11613, 17800), (11850, 17444), (12460, 16590), (13083, 15800), (13272, 15575), (13350, 15484), (13825, 14952), (14062, 14700)]