87005880

素因数分解:

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

素因数の和:6230

約数の個数: 128

約数和(自身を含む): 312379200

約数和(自身を除く): 225373320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 6197, 7020, 12394, 14040, 18591, 24788, 30985, 37182, 49576, 55773, 61970, 74364, 80561, 92955, 111546, 123940, 148728, 161122, 167319, 185910, 223092, 241683, 247880, 278865, 322244, 334638, 371820, 402805, 446184, 483366, 557730, 644488, 669276, 725049, 743640, 805610, 836595, 966732, 1115460, 1208415, 1338552, 1450098, 1611220, 1673190, 1933464, 2175147, 2230920, 2416830, 2900196, 3222440, 3346380, 3625245, 4350294, 4833660, 5800392, 6692760, 7250490, 8700588, 9667320, 10875735, 14500980, 17401176, 21751470, 29001960, 43502940, 87005880]

約数ペア:

[(1, 87005880), (2, 43502940), (3, 29001960), (4, 21751470), (5, 17401176), (6, 14500980), (8, 10875735), (9, 9667320), (10, 8700588), (12, 7250490), (13, 6692760), (15, 5800392), (18, 4833660), (20, 4350294), (24, 3625245), (26, 3346380), (27, 3222440), (30, 2900196), (36, 2416830), (39, 2230920), (40, 2175147), (45, 1933464), (52, 1673190), (54, 1611220), (60, 1450098), (65, 1338552), (72, 1208415), (78, 1115460), (90, 966732), (104, 836595), (108, 805610), (117, 743640), (120, 725049), (130, 669276), (135, 644488), (156, 557730), (180, 483366), (195, 446184), (216, 402805), (234, 371820), (260, 334638), (270, 322244), (312, 278865), (351, 247880), (360, 241683), (390, 223092), (468, 185910), (520, 167319), (540, 161122), (585, 148728), (702, 123940), (780, 111546), (936, 92955), (1080, 80561), (1170, 74364), (1404, 61970), (1560, 55773), (1755, 49576), (2340, 37182), (2808, 30985), (3510, 24788), (4680, 18591), (6197, 14040), (7020, 12394)]