3895759620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12799}}^1$

素因数の和:12922

約数の個数: 144

約数和(自身を含む): 12579840000

約数和(自身を除く): 8684080380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 171, 178, 180, 190, 228, 267, 285, 342, 356, 380, 445, 534, 570, 684, 801, 855, 890, 1068, 1140, 1335, 1602, 1691, 1710, 1780, 2670, 3204, 3382, 3420, 4005, 5073, 5340, 6764, 8010, 8455, 10146, 12799, 15219, 16020, 16910, 20292, 25365, 25598, 30438, 33820, 38397, 50730, 51196, 60876, 63995, 76095, 76794, 101460, 115191, 127990, 152190, 153588, 191985, 230382, 243181, 255980, 304380, 383970, 460764, 486362, 575955, 729543, 767940, 972724, 1139111, 1151910, 1215905, 1459086, 2188629, 2278222, 2303820, 2431810, 2918172, 3417333, 3647715, 4377258, 4556444, 4863620, 5695555, 6834666, 7295430, 8754516, 10251999, 10943145, 11391110, 13669332, 14590860, 17086665, 20503998, 21643109, 21886290, 22782220, 34173330, 41007996, 43286218, 43772580, 51259995, 64929327, 68346660, 86572436, 102519990, 108215545, 129858654, 194787981, 205039980, 216431090, 259717308, 324646635, 389575962, 432862180, 649293270, 779151924, 973939905, 1298586540, 1947879810, 3895759620]

約数ペア:

[(1, 3895759620), (2, 1947879810), (3, 1298586540), (4, 973939905), (5, 779151924), (6, 649293270), (9, 432862180), (10, 389575962), (12, 324646635), (15, 259717308), (18, 216431090), (19, 205039980), (20, 194787981), (30, 129858654), (36, 108215545), (38, 102519990), (45, 86572436), (57, 68346660), (60, 64929327), (76, 51259995), (89, 43772580), (90, 43286218), (95, 41007996), (114, 34173330), (171, 22782220), (178, 21886290), (180, 21643109), (190, 20503998), (228, 17086665), (267, 14590860), (285, 13669332), (342, 11391110), (356, 10943145), (380, 10251999), (445, 8754516), (534, 7295430), (570, 6834666), (684, 5695555), (801, 4863620), (855, 4556444), (890, 4377258), (1068, 3647715), (1140, 3417333), (1335, 2918172), (1602, 2431810), (1691, 2303820), (1710, 2278222), (1780, 2188629), (2670, 1459086), (3204, 1215905), (3382, 1151910), (3420, 1139111), (4005, 972724), (5073, 767940), (5340, 729543), (6764, 575955), (8010, 486362), (8455, 460764), (10146, 383970), (12799, 304380), (15219, 255980), (16020, 243181), (16910, 230382), (20292, 191985), (25365, 153588), (25598, 152190), (30438, 127990), (33820, 115191), (38397, 101460), (50730, 76794), (51196, 76095), (60876, 63995)]