130508820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6231

約数の個数: 120

約数和(自身を含む): 440975304

約数和(自身を除く): 310466484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 6197, 7020, 10530, 12394, 18591, 21060, 24788, 30985, 37182, 55773, 61970, 74364, 80561, 92955, 111546, 123940, 161122, 167319, 185910, 223092, 241683, 278865, 322244, 334638, 371820, 402805, 483366, 501957, 557730, 669276, 725049, 805610, 836595, 966732, 1003914, 1115460, 1208415, 1450098, 1611220, 1673190, 2007828, 2175147, 2416830, 2509785, 2900196, 3346380, 3625245, 4350294, 4833660, 5019570, 6525441, 7250490, 8700588, 10039140, 10875735, 13050882, 14500980, 21751470, 26101764, 32627205, 43502940, 65254410, 130508820]

約数ペア:

[(1, 130508820), (2, 65254410), (3, 43502940), (4, 32627205), (5, 26101764), (6, 21751470), (9, 14500980), (10, 13050882), (12, 10875735), (13, 10039140), (15, 8700588), (18, 7250490), (20, 6525441), (26, 5019570), (27, 4833660), (30, 4350294), (36, 3625245), (39, 3346380), (45, 2900196), (52, 2509785), (54, 2416830), (60, 2175147), (65, 2007828), (78, 1673190), (81, 1611220), (90, 1450098), (108, 1208415), (117, 1115460), (130, 1003914), (135, 966732), (156, 836595), (162, 805610), (180, 725049), (195, 669276), (234, 557730), (260, 501957), (270, 483366), (324, 402805), (351, 371820), (390, 334638), (405, 322244), (468, 278865), (540, 241683), (585, 223092), (702, 185910), (780, 167319), (810, 161122), (1053, 123940), (1170, 111546), (1404, 92955), (1620, 80561), (1755, 74364), (2106, 61970), (2340, 55773), (3510, 37182), (4212, 30985), (5265, 24788), (6197, 21060), (7020, 18591), (10530, 12394)]