89351640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 348364800

約数和(自身を除く): 259013160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 223, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 446, 477, 504, 530, 540, 630, 636, 669, 742, 756, 795, 840, 892, 945, 954, 1060, 1080, 1113, 1115, 1260, 1272, 1338, 1431, 1484, 1512, 1561, 1590, 1784, 1855, 1890, 1908, 2007, 2120, 2226, 2230, 2385, 2520, 2676, 2862, 2968, 3122, 3180, 3339, 3345, 3710, 3780, 3816, 4014, 4452, 4460, 4683, 4770, 5352, 5565, 5724, 6021, 6244, 6360, 6678, 6690, 7155, 7420, 7560, 7805, 8028, 8904, 8920, 9366, 9540, 10017, 10035, 11130, 11448, 11819, 12042, 12488, 13356, 13380, 14049, 14310, 14840, 15610, 16056, 16695, 18732, 19080, 20034, 20070, 22260, 23415, 23638, 24084, 26712, 26760, 28098, 28620, 30105, 31220, 33390, 35457, 37464, 40068, 40140, 42147, 44520, 46830, 47276, 48168, 50085, 56196, 57240, 59095, 60210, 62440, 66780, 70245, 70914, 80136, 80280, 82733, 84294, 93660, 94552, 100170, 106371, 112392, 118190, 120420, 133560, 140490, 141828, 165466, 168588, 177285, 187320, 200340, 210735, 212742, 236380, 240840, 248199, 280980, 283656, 319113, 330932, 337176, 354570, 400680, 413665, 421470, 425484, 472760, 496398, 531855, 561960, 638226, 661864, 709140, 744597, 827330, 842940, 850968, 992796, 1063710, 1240995, 1276452, 1418280, 1489194, 1595565, 1654660, 1685880, 1985592, 2127420, 2233791, 2481990, 2552904, 2978388, 3191130, 3309320, 3722985, 4254840, 4467582, 4963980, 5956776, 6382260, 7445970, 8935164, 9927960, 11168955, 12764520, 14891940, 17870328, 22337910, 29783880, 44675820, 89351640]

約数ペア:

[(1, 89351640), (2, 44675820), (3, 29783880), (4, 22337910), (5, 17870328), (6, 14891940), (7, 12764520), (8, 11168955), (9, 9927960), (10, 8935164), (12, 7445970), (14, 6382260), (15, 5956776), (18, 4963980), (20, 4467582), (21, 4254840), (24, 3722985), (27, 3309320), (28, 3191130), (30, 2978388), (35, 2552904), (36, 2481990), (40, 2233791), (42, 2127420), (45, 1985592), (53, 1685880), (54, 1654660), (56, 1595565), (60, 1489194), (63, 1418280), (70, 1276452), (72, 1240995), (84, 1063710), (90, 992796), (105, 850968), (106, 842940), (108, 827330), (120, 744597), (126, 709140), (135, 661864), (140, 638226), (159, 561960), (168, 531855), (180, 496398), (189, 472760), (210, 425484), (212, 421470), (216, 413665), (223, 400680), (252, 354570), (265, 337176), (270, 330932), (280, 319113), (315, 283656), (318, 280980), (360, 248199), (371, 240840), (378, 236380), (420, 212742), (424, 210735), (446, 200340), (477, 187320), (504, 177285), (530, 168588), (540, 165466), (630, 141828), (636, 140490), (669, 133560), (742, 120420), (756, 118190), (795, 112392), (840, 106371), (892, 100170), (945, 94552), (954, 93660), (1060, 84294), (1080, 82733), (1113, 80280), (1115, 80136), (1260, 70914), (1272, 70245), (1338, 66780), (1431, 62440), (1484, 60210), (1512, 59095), (1561, 57240), (1590, 56196), (1784, 50085), (1855, 48168), (1890, 47276), (1908, 46830), (2007, 44520), (2120, 42147), (2226, 40140), (2230, 40068), (2385, 37464), (2520, 35457), (2676, 33390), (2862, 31220), (2968, 30105), (3122, 28620), (3180, 28098), (3339, 26760), (3345, 26712), (3710, 24084), (3780, 23638), (3816, 23415), (4014, 22260), (4452, 20070), (4460, 20034), (4683, 19080), (4770, 18732), (5352, 16695), (5565, 16056), (5724, 15610), (6021, 14840), (6244, 14310), (6360, 14049), (6678, 13380), (6690, 13356), (7155, 12488), (7420, 12042), (7560, 11819), (7805, 11448), (8028, 11130), (8904, 10035), (8920, 10017), (9366, 9540)]