16956272700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1619}}^1$

素因数の和:2079

約数の個数: 216

約数和(自身を含む): 55278961920

約数和(自身を除く): 38322689220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 431, 450, 486, 540, 675, 810, 862, 900, 972, 1215, 1293, 1350, 1619, 1620, 1724, 2025, 2155, 2430, 2586, 2700, 3238, 3879, 4050, 4310, 4857, 4860, 5172, 6075, 6465, 6476, 7758, 8095, 8100, 8620, 9714, 10775, 11637, 12150, 12930, 14571, 15516, 16190, 19395, 19428, 21550, 23274, 24285, 24300, 25860, 29142, 32325, 32380, 34911, 38790, 40475, 43100, 43713, 46548, 48570, 58185, 58284, 64650, 69822, 72855, 77580, 80950, 87426, 96975, 97140, 104733, 116370, 121425, 129300, 131139, 139644, 145710, 161900, 174555, 174852, 193950, 209466, 218565, 232740, 242850, 262278, 290925, 291420, 349110, 364275, 387900, 393417, 418932, 437130, 485700, 523665, 524556, 581850, 655695, 697789, 698220, 728550, 786834, 872775, 874260, 1047330, 1092825, 1163700, 1311390, 1395578, 1457100, 1573668, 1745550, 1967085, 2093367, 2094660, 2185650, 2618325, 2622780, 2791156, 3278475, 3488945, 3491100, 3934170, 4186734, 4371300, 5236650, 6280101, 6556950, 6977890, 7868340, 8373468, 9835425, 10466835, 10473300, 12560202, 13113900, 13955780, 17444725, 18840303, 19670850, 20933670, 25120404, 31400505, 34889450, 37680606, 39341700, 41867340, 52334175, 56520909, 62801010, 69778900, 75361212, 94201515, 104668350, 113041818, 125602020, 157002525, 169562727, 188403030, 209336700, 226083636, 282604545, 314005050, 339125454, 376806060, 471007575, 565209090, 628010100, 678250908, 847813635, 942015150, 1130418180, 1413022725, 1695627270, 1884030300, 2826045450, 3391254540, 4239068175, 5652090900, 8478136350, 16956272700]

約数ペア:

[(1, 16956272700), (2, 8478136350), (3, 5652090900), (4, 4239068175), (5, 3391254540), (6, 2826045450), (9, 1884030300), (10, 1695627270), (12, 1413022725), (15, 1130418180), (18, 942015150), (20, 847813635), (25, 678250908), (27, 628010100), (30, 565209090), (36, 471007575), (45, 376806060), (50, 339125454), (54, 314005050), (60, 282604545), (75, 226083636), (81, 209336700), (90, 188403030), (100, 169562727), (108, 157002525), (135, 125602020), (150, 113041818), (162, 104668350), (180, 94201515), (225, 75361212), (243, 69778900), (270, 62801010), (300, 56520909), (324, 52334175), (405, 41867340), (431, 39341700), (450, 37680606), (486, 34889450), (540, 31400505), (675, 25120404), (810, 20933670), (862, 19670850), (900, 18840303), (972, 17444725), (1215, 13955780), (1293, 13113900), (1350, 12560202), (1619, 10473300), (1620, 10466835), (1724, 9835425), (2025, 8373468), (2155, 7868340), (2430, 6977890), (2586, 6556950), (2700, 6280101), (3238, 5236650), (3879, 4371300), (4050, 4186734), (4310, 3934170), (4857, 3491100), (4860, 3488945), (5172, 3278475), (6075, 2791156), (6465, 2622780), (6476, 2618325), (7758, 2185650), (8095, 2094660), (8100, 2093367), (8620, 1967085), (9714, 1745550), (10775, 1573668), (11637, 1457100), (12150, 1395578), (12930, 1311390), (14571, 1163700), (15516, 1092825), (16190, 1047330), (19395, 874260), (19428, 872775), (21550, 786834), (23274, 728550), (24285, 698220), (24300, 697789), (25860, 655695), (29142, 581850), (32325, 524556), (32380, 523665), (34911, 485700), (38790, 437130), (40475, 418932), (43100, 393417), (43713, 387900), (46548, 364275), (48570, 349110), (58185, 291420), (58284, 290925), (64650, 262278), (69822, 242850), (72855, 232740), (77580, 218565), (80950, 209466), (87426, 193950), (96975, 174852), (97140, 174555), (104733, 161900), (116370, 145710), (121425, 139644), (129300, 131139)]