74459700

素因数分解:

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

素因数の和:303

約数の個数: 216

約数和(自身を含む): 272982528

約数和(自身を除く): 198522828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 223, 225, 252, 265, 300, 315, 318, 350, 371, 420, 446, 450, 477, 525, 530, 630, 636, 669, 700, 742, 795, 892, 900, 954, 1050, 1060, 1113, 1115, 1260, 1325, 1338, 1484, 1561, 1575, 1590, 1855, 1908, 2007, 2100, 2226, 2230, 2385, 2650, 2676, 3122, 3150, 3180, 3339, 3345, 3710, 3975, 4014, 4452, 4460, 4683, 4770, 5300, 5565, 5575, 6244, 6300, 6678, 6690, 7420, 7805, 7950, 8028, 9275, 9366, 9540, 10035, 11130, 11150, 11819, 11925, 13356, 13380, 14049, 15610, 15900, 16695, 16725, 18550, 18732, 20070, 22260, 22300, 23415, 23638, 23850, 27825, 28098, 31220, 33390, 33450, 35457, 37100, 39025, 40140, 46830, 47276, 47700, 50175, 55650, 56196, 59095, 66780, 66900, 70245, 70914, 78050, 82733, 83475, 93660, 100350, 106371, 111300, 117075, 118190, 140490, 141828, 156100, 165466, 166950, 177285, 200700, 212742, 234150, 236380, 248199, 280980, 295475, 330932, 333900, 351225, 354570, 413665, 425484, 468300, 496398, 531855, 590950, 702450, 709140, 744597, 827330, 886425, 992796, 1063710, 1181900, 1240995, 1404900, 1489194, 1654660, 1772850, 2068325, 2127420, 2481990, 2659275, 2978388, 3545700, 3722985, 4136650, 4963980, 5318550, 6204975, 7445970, 8273300, 10637100, 12409950, 14891940, 18614925, 24819900, 37229850, 74459700]

約数ペア:

[(1, 74459700), (2, 37229850), (3, 24819900), (4, 18614925), (5, 14891940), (6, 12409950), (7, 10637100), (9, 8273300), (10, 7445970), (12, 6204975), (14, 5318550), (15, 4963980), (18, 4136650), (20, 3722985), (21, 3545700), (25, 2978388), (28, 2659275), (30, 2481990), (35, 2127420), (36, 2068325), (42, 1772850), (45, 1654660), (50, 1489194), (53, 1404900), (60, 1240995), (63, 1181900), (70, 1063710), (75, 992796), (84, 886425), (90, 827330), (100, 744597), (105, 709140), (106, 702450), (126, 590950), (140, 531855), (150, 496398), (159, 468300), (175, 425484), (180, 413665), (210, 354570), (212, 351225), (223, 333900), (225, 330932), (252, 295475), (265, 280980), (300, 248199), (315, 236380), (318, 234150), (350, 212742), (371, 200700), (420, 177285), (446, 166950), (450, 165466), (477, 156100), (525, 141828), (530, 140490), (630, 118190), (636, 117075), (669, 111300), (700, 106371), (742, 100350), (795, 93660), (892, 83475), (900, 82733), (954, 78050), (1050, 70914), (1060, 70245), (1113, 66900), (1115, 66780), (1260, 59095), (1325, 56196), (1338, 55650), (1484, 50175), (1561, 47700), (1575, 47276), (1590, 46830), (1855, 40140), (1908, 39025), (2007, 37100), (2100, 35457), (2226, 33450), (2230, 33390), (2385, 31220), (2650, 28098), (2676, 27825), (3122, 23850), (3150, 23638), (3180, 23415), (3339, 22300), (3345, 22260), (3710, 20070), (3975, 18732), (4014, 18550), (4452, 16725), (4460, 16695), (4683, 15900), (4770, 15610), (5300, 14049), (5565, 13380), (5575, 13356), (6244, 11925), (6300, 11819), (6678, 11150), (6690, 11130), (7420, 10035), (7805, 9540), (7950, 9366), (8028, 9275)]