29783880

素因数分解:

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

素因数の和:300

約数の個数: 192

約数和(自身を含む): 113218560

約数和(自身を除く): 83434680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 223, 252, 265, 280, 315, 318, 360, 371, 420, 424, 446, 477, 504, 530, 630, 636, 669, 742, 795, 840, 892, 954, 1060, 1113, 1115, 1260, 1272, 1338, 1484, 1561, 1590, 1784, 1855, 1908, 2007, 2120, 2226, 2230, 2385, 2520, 2676, 2968, 3122, 3180, 3339, 3345, 3710, 3816, 4014, 4452, 4460, 4683, 4770, 5352, 5565, 6244, 6360, 6678, 6690, 7420, 7805, 8028, 8904, 8920, 9366, 9540, 10035, 11130, 11819, 12488, 13356, 13380, 14049, 14840, 15610, 16056, 16695, 18732, 19080, 20070, 22260, 23415, 23638, 26712, 26760, 28098, 31220, 33390, 35457, 37464, 40140, 44520, 46830, 47276, 56196, 59095, 62440, 66780, 70245, 70914, 80280, 82733, 93660, 94552, 106371, 112392, 118190, 133560, 140490, 141828, 165466, 177285, 187320, 212742, 236380, 248199, 280980, 283656, 330932, 354570, 413665, 425484, 472760, 496398, 531855, 561960, 661864, 709140, 744597, 827330, 850968, 992796, 1063710, 1240995, 1418280, 1489194, 1654660, 1985592, 2127420, 2481990, 2978388, 3309320, 3722985, 4254840, 4963980, 5956776, 7445970, 9927960, 14891940, 29783880]

約数ペア:

[(1, 29783880), (2, 14891940), (3, 9927960), (4, 7445970), (5, 5956776), (6, 4963980), (7, 4254840), (8, 3722985), (9, 3309320), (10, 2978388), (12, 2481990), (14, 2127420), (15, 1985592), (18, 1654660), (20, 1489194), (21, 1418280), (24, 1240995), (28, 1063710), (30, 992796), (35, 850968), (36, 827330), (40, 744597), (42, 709140), (45, 661864), (53, 561960), (56, 531855), (60, 496398), (63, 472760), (70, 425484), (72, 413665), (84, 354570), (90, 330932), (105, 283656), (106, 280980), (120, 248199), (126, 236380), (140, 212742), (159, 187320), (168, 177285), (180, 165466), (210, 141828), (212, 140490), (223, 133560), (252, 118190), (265, 112392), (280, 106371), (315, 94552), (318, 93660), (360, 82733), (371, 80280), (420, 70914), (424, 70245), (446, 66780), (477, 62440), (504, 59095), (530, 56196), (630, 47276), (636, 46830), (669, 44520), (742, 40140), (795, 37464), (840, 35457), (892, 33390), (954, 31220), (1060, 28098), (1113, 26760), (1115, 26712), (1260, 23638), (1272, 23415), (1338, 22260), (1484, 20070), (1561, 19080), (1590, 18732), (1784, 16695), (1855, 16056), (1908, 15610), (2007, 14840), (2120, 14049), (2226, 13380), (2230, 13356), (2385, 12488), (2520, 11819), (2676, 11130), (2968, 10035), (3122, 9540), (3180, 9366), (3339, 8920), (3345, 8904), (3710, 8028), (3816, 7805), (4014, 7420), (4452, 6690), (4460, 6678), (4683, 6360), (4770, 6244), (5352, 5565)]