130999500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 423495072

約数和(自身を除く): 292495572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 375, 387, 430, 450, 500, 516, 645, 677, 750, 774, 860, 900, 1075, 1125, 1290, 1354, 1500, 1548, 1935, 2031, 2150, 2250, 2580, 2708, 3225, 3385, 3870, 4062, 4300, 4500, 5375, 6093, 6450, 6770, 7740, 8124, 9675, 10155, 10750, 12186, 12900, 13540, 16125, 16925, 19350, 20310, 21500, 24372, 29111, 30465, 32250, 33850, 38700, 40620, 48375, 50775, 58222, 60930, 64500, 67700, 84625, 87333, 96750, 101550, 116444, 121860, 145555, 152325, 169250, 174666, 193500, 203100, 253875, 261999, 291110, 304650, 338500, 349332, 436665, 507750, 523998, 582220, 609300, 727775, 761625, 873330, 1015500, 1047996, 1309995, 1455550, 1523250, 1746660, 2183325, 2619990, 2911100, 3046500, 3638875, 4366650, 5239980, 6549975, 7277750, 8733300, 10916625, 13099950, 14555500, 21833250, 26199900, 32749875, 43666500, 65499750, 130999500]

約数ペア:

[(1, 130999500), (2, 65499750), (3, 43666500), (4, 32749875), (5, 26199900), (6, 21833250), (9, 14555500), (10, 13099950), (12, 10916625), (15, 8733300), (18, 7277750), (20, 6549975), (25, 5239980), (30, 4366650), (36, 3638875), (43, 3046500), (45, 2911100), (50, 2619990), (60, 2183325), (75, 1746660), (86, 1523250), (90, 1455550), (100, 1309995), (125, 1047996), (129, 1015500), (150, 873330), (172, 761625), (180, 727775), (215, 609300), (225, 582220), (250, 523998), (258, 507750), (300, 436665), (375, 349332), (387, 338500), (430, 304650), (450, 291110), (500, 261999), (516, 253875), (645, 203100), (677, 193500), (750, 174666), (774, 169250), (860, 152325), (900, 145555), (1075, 121860), (1125, 116444), (1290, 101550), (1354, 96750), (1500, 87333), (1548, 84625), (1935, 67700), (2031, 64500), (2150, 60930), (2250, 58222), (2580, 50775), (2708, 48375), (3225, 40620), (3385, 38700), (3870, 33850), (4062, 32250), (4300, 30465), (4500, 29111), (5375, 24372), (6093, 21500), (6450, 20310), (6770, 19350), (7740, 16925), (8124, 16125), (9675, 13540), (10155, 12900), (10750, 12186)]