131332500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 447747300

約数和(自身を除く): 316414800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 449, 450, 468, 500, 585, 625, 650, 750, 780, 898, 900, 975, 1125, 1170, 1250, 1300, 1347, 1500, 1625, 1796, 1875, 1950, 2245, 2250, 2340, 2500, 2694, 2925, 3250, 3750, 3900, 4041, 4490, 4500, 4875, 5388, 5625, 5837, 5850, 6500, 6735, 7500, 8082, 8125, 8980, 9750, 11225, 11250, 11674, 11700, 13470, 14625, 16164, 16250, 17511, 19500, 20205, 22450, 22500, 23348, 24375, 26940, 29185, 29250, 32500, 33675, 35022, 40410, 44900, 48750, 52533, 56125, 58370, 58500, 67350, 70044, 73125, 80820, 87555, 97500, 101025, 105066, 112250, 116740, 134700, 145925, 146250, 168375, 175110, 202050, 210132, 224500, 262665, 280625, 291850, 292500, 336750, 350220, 404100, 437775, 505125, 525330, 561250, 583700, 673500, 729625, 841875, 875550, 1010250, 1050660, 1122500, 1313325, 1459250, 1683750, 1751100, 2020500, 2188875, 2525625, 2626650, 2918500, 3367500, 3648125, 4377750, 5051250, 5253300, 6566625, 7296250, 8755500, 10102500, 10944375, 13133250, 14592500, 21888750, 26266500, 32833125, 43777500, 65666250, 131332500]

約数ペア:

[(1, 131332500), (2, 65666250), (3, 43777500), (4, 32833125), (5, 26266500), (6, 21888750), (9, 14592500), (10, 13133250), (12, 10944375), (13, 10102500), (15, 8755500), (18, 7296250), (20, 6566625), (25, 5253300), (26, 5051250), (30, 4377750), (36, 3648125), (39, 3367500), (45, 2918500), (50, 2626650), (52, 2525625), (60, 2188875), (65, 2020500), (75, 1751100), (78, 1683750), (90, 1459250), (100, 1313325), (117, 1122500), (125, 1050660), (130, 1010250), (150, 875550), (156, 841875), (180, 729625), (195, 673500), (225, 583700), (234, 561250), (250, 525330), (260, 505125), (300, 437775), (325, 404100), (375, 350220), (390, 336750), (449, 292500), (450, 291850), (468, 280625), (500, 262665), (585, 224500), (625, 210132), (650, 202050), (750, 175110), (780, 168375), (898, 146250), (900, 145925), (975, 134700), (1125, 116740), (1170, 112250), (1250, 105066), (1300, 101025), (1347, 97500), (1500, 87555), (1625, 80820), (1796, 73125), (1875, 70044), (1950, 67350), (2245, 58500), (2250, 58370), (2340, 56125), (2500, 52533), (2694, 48750), (2925, 44900), (3250, 40410), (3750, 35022), (3900, 33675), (4041, 32500), (4490, 29250), (4500, 29185), (4875, 26940), (5388, 24375), (5625, 23348), (5837, 22500), (5850, 22450), (6500, 20205), (6735, 19500), (7500, 17511), (8082, 16250), (8125, 16164), (8980, 14625), (9750, 13470), (11225, 11700), (11250, 11674)]