63965700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 212681700

約数和(自身を除く): 148716000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 149, 150, 159, 162, 180, 212, 225, 265, 270, 298, 300, 318, 324, 405, 447, 450, 477, 530, 540, 596, 636, 675, 745, 795, 810, 894, 900, 954, 1060, 1325, 1341, 1350, 1431, 1490, 1590, 1620, 1788, 1908, 2025, 2235, 2385, 2650, 2682, 2700, 2862, 2980, 3180, 3725, 3975, 4023, 4050, 4293, 4470, 4770, 5300, 5364, 5724, 6705, 7155, 7450, 7897, 7950, 8046, 8100, 8586, 8940, 9540, 11175, 11925, 12069, 13410, 14310, 14900, 15794, 15900, 16092, 17172, 20115, 21465, 22350, 23691, 23850, 24138, 26820, 28620, 31588, 33525, 35775, 39485, 40230, 42930, 44700, 47382, 47700, 48276, 60345, 67050, 71073, 71550, 78970, 80460, 85860, 94764, 100575, 107325, 118455, 120690, 134100, 142146, 143100, 157940, 197425, 201150, 213219, 214650, 236910, 241380, 284292, 301725, 355365, 394850, 402300, 426438, 429300, 473820, 592275, 603450, 639657, 710730, 789700, 852876, 1066095, 1184550, 1206900, 1279314, 1421460, 1776825, 2132190, 2369100, 2558628, 3198285, 3553650, 4264380, 5330475, 6396570, 7107300, 10660950, 12793140, 15991425, 21321900, 31982850, 63965700]

約数ペア:

[(1, 63965700), (2, 31982850), (3, 21321900), (4, 15991425), (5, 12793140), (6, 10660950), (9, 7107300), (10, 6396570), (12, 5330475), (15, 4264380), (18, 3553650), (20, 3198285), (25, 2558628), (27, 2369100), (30, 2132190), (36, 1776825), (45, 1421460), (50, 1279314), (53, 1206900), (54, 1184550), (60, 1066095), (75, 852876), (81, 789700), (90, 710730), (100, 639657), (106, 603450), (108, 592275), (135, 473820), (149, 429300), (150, 426438), (159, 402300), (162, 394850), (180, 355365), (212, 301725), (225, 284292), (265, 241380), (270, 236910), (298, 214650), (300, 213219), (318, 201150), (324, 197425), (405, 157940), (447, 143100), (450, 142146), (477, 134100), (530, 120690), (540, 118455), (596, 107325), (636, 100575), (675, 94764), (745, 85860), (795, 80460), (810, 78970), (894, 71550), (900, 71073), (954, 67050), (1060, 60345), (1325, 48276), (1341, 47700), (1350, 47382), (1431, 44700), (1490, 42930), (1590, 40230), (1620, 39485), (1788, 35775), (1908, 33525), (2025, 31588), (2235, 28620), (2385, 26820), (2650, 24138), (2682, 23850), (2700, 23691), (2862, 22350), (2980, 21465), (3180, 20115), (3725, 17172), (3975, 16092), (4023, 15900), (4050, 15794), (4293, 14900), (4470, 14310), (4770, 13410), (5300, 12069), (5364, 11925), (5724, 11175), (6705, 9540), (7155, 8940), (7450, 8586), (7897, 8100), (7950, 8046)]