28602760900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61261}}^1$

素因数の和:61334

約数の個数: 144

約数和(自身を含む): 76572599040

約数和(自身を除く): 47969838140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 29, 35, 46, 50, 58, 70, 92, 100, 115, 116, 140, 145, 161, 175, 203, 230, 290, 322, 350, 406, 460, 575, 580, 644, 667, 700, 725, 805, 812, 1015, 1150, 1334, 1450, 1610, 2030, 2300, 2668, 2900, 3220, 3335, 4025, 4060, 4669, 5075, 6670, 8050, 9338, 10150, 13340, 16100, 16675, 18676, 20300, 23345, 33350, 46690, 61261, 66700, 93380, 116725, 122522, 233450, 245044, 306305, 428827, 466900, 612610, 857654, 1225220, 1409003, 1531525, 1715308, 1776569, 2144135, 2818006, 3063050, 3553138, 4288270, 5636012, 6126100, 7045015, 7106276, 8576540, 8882845, 9863021, 10720675, 12435983, 14090030, 17765690, 19726042, 21441350, 24871966, 28180060, 35225075, 35531380, 39452084, 40861087, 42882700, 44414225, 49315105, 49743932, 62179915, 70450150, 81722174, 88828450, 98630210, 124359830, 140900300, 163444348, 177656900, 197260420, 204305435, 246575525, 248719660, 286027609, 310899575, 408610870, 493151050, 572055218, 621799150, 817221740, 986302100, 1021527175, 1144110436, 1243598300, 1430138045, 2043054350, 2860276090, 4086108700, 5720552180, 7150690225, 14301380450, 28602760900]

約数ペア:

[(1, 28602760900), (2, 14301380450), (4, 7150690225), (5, 5720552180), (7, 4086108700), (10, 2860276090), (14, 2043054350), (20, 1430138045), (23, 1243598300), (25, 1144110436), (28, 1021527175), (29, 986302100), (35, 817221740), (46, 621799150), (50, 572055218), (58, 493151050), (70, 408610870), (92, 310899575), (100, 286027609), (115, 248719660), (116, 246575525), (140, 204305435), (145, 197260420), (161, 177656900), (175, 163444348), (203, 140900300), (230, 124359830), (290, 98630210), (322, 88828450), (350, 81722174), (406, 70450150), (460, 62179915), (575, 49743932), (580, 49315105), (644, 44414225), (667, 42882700), (700, 40861087), (725, 39452084), (805, 35531380), (812, 35225075), (1015, 28180060), (1150, 24871966), (1334, 21441350), (1450, 19726042), (1610, 17765690), (2030, 14090030), (2300, 12435983), (2668, 10720675), (2900, 9863021), (3220, 8882845), (3335, 8576540), (4025, 7106276), (4060, 7045015), (4669, 6126100), (5075, 5636012), (6670, 4288270), (8050, 3553138), (9338, 3063050), (10150, 2818006), (13340, 2144135), (16100, 1776569), (16675, 1715308), (18676, 1531525), (20300, 1409003), (23345, 1225220), (33350, 857654), (46690, 612610), (61261, 466900), (66700, 428827), (93380, 306305), (116725, 245044), (122522, 233450)]