86873400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 311776920

約数和(自身を除く): 224903520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 167, 170, 180, 200, 204, 225, 255, 289, 300, 306, 334, 340, 360, 408, 425, 450, 501, 510, 578, 600, 612, 668, 680, 765, 835, 850, 867, 900, 1002, 1020, 1156, 1224, 1275, 1336, 1445, 1503, 1530, 1670, 1700, 1734, 1800, 2004, 2040, 2312, 2505, 2550, 2601, 2839, 2890, 3006, 3060, 3340, 3400, 3468, 3825, 4008, 4175, 4335, 5010, 5100, 5202, 5678, 5780, 6012, 6120, 6680, 6936, 7225, 7515, 7650, 8350, 8517, 8670, 10020, 10200, 10404, 11356, 11560, 12024, 12525, 13005, 14195, 14450, 15030, 15300, 16700, 17034, 17340, 20040, 20808, 21675, 22712, 25050, 25551, 26010, 28390, 28900, 30060, 30600, 33400, 34068, 34680, 37575, 42585, 43350, 48263, 50100, 51102, 52020, 56780, 57800, 60120, 65025, 68136, 70975, 75150, 85170, 86700, 96526, 100200, 102204, 104040, 113560, 127755, 130050, 141950, 144789, 150300, 170340, 173400, 193052, 204408, 212925, 241315, 255510, 260100, 283900, 289578, 300600, 340680, 386104, 425850, 434367, 482630, 511020, 520200, 567800, 579156, 638775, 723945, 851700, 868734, 965260, 1022040, 1158312, 1206575, 1277550, 1447890, 1703400, 1737468, 1930520, 2171835, 2413150, 2555100, 2895780, 3474936, 3619725, 4343670, 4826300, 5110200, 5791560, 7239450, 8687340, 9652600, 10859175, 14478900, 17374680, 21718350, 28957800, 43436700, 86873400]

約数ペア:

[(1, 86873400), (2, 43436700), (3, 28957800), (4, 21718350), (5, 17374680), (6, 14478900), (8, 10859175), (9, 9652600), (10, 8687340), (12, 7239450), (15, 5791560), (17, 5110200), (18, 4826300), (20, 4343670), (24, 3619725), (25, 3474936), (30, 2895780), (34, 2555100), (36, 2413150), (40, 2171835), (45, 1930520), (50, 1737468), (51, 1703400), (60, 1447890), (68, 1277550), (72, 1206575), (75, 1158312), (85, 1022040), (90, 965260), (100, 868734), (102, 851700), (120, 723945), (136, 638775), (150, 579156), (153, 567800), (167, 520200), (170, 511020), (180, 482630), (200, 434367), (204, 425850), (225, 386104), (255, 340680), (289, 300600), (300, 289578), (306, 283900), (334, 260100), (340, 255510), (360, 241315), (408, 212925), (425, 204408), (450, 193052), (501, 173400), (510, 170340), (578, 150300), (600, 144789), (612, 141950), (668, 130050), (680, 127755), (765, 113560), (835, 104040), (850, 102204), (867, 100200), (900, 96526), (1002, 86700), (1020, 85170), (1156, 75150), (1224, 70975), (1275, 68136), (1336, 65025), (1445, 60120), (1503, 57800), (1530, 56780), (1670, 52020), (1700, 51102), (1734, 50100), (1800, 48263), (2004, 43350), (2040, 42585), (2312, 37575), (2505, 34680), (2550, 34068), (2601, 33400), (2839, 30600), (2890, 30060), (3006, 28900), (3060, 28390), (3340, 26010), (3400, 25551), (3468, 25050), (3825, 22712), (4008, 21675), (4175, 20808), (4335, 20040), (5010, 17340), (5100, 17034), (5202, 16700), (5678, 15300), (5780, 15030), (6012, 14450), (6120, 14195), (6680, 13005), (6936, 12525), (7225, 12024), (7515, 11560), (7650, 11356), (8350, 10404), (8517, 10200), (8670, 10020)]