60811380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 225283968

約数和(自身を除く): 164472588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 167, 170, 180, 204, 210, 238, 252, 255, 289, 306, 315, 334, 340, 357, 420, 476, 501, 510, 578, 595, 612, 630, 668, 714, 765, 835, 867, 1002, 1020, 1071, 1156, 1169, 1190, 1260, 1428, 1445, 1503, 1530, 1670, 1734, 1785, 2004, 2023, 2142, 2338, 2380, 2505, 2601, 2839, 2890, 3006, 3060, 3340, 3468, 3507, 3570, 4046, 4284, 4335, 4676, 5010, 5202, 5355, 5678, 5780, 5845, 6012, 6069, 7014, 7140, 7515, 8092, 8517, 8670, 10020, 10115, 10404, 10521, 10710, 11356, 11690, 12138, 13005, 14028, 14195, 15030, 17034, 17340, 17535, 18207, 19873, 20230, 21042, 21420, 23380, 24276, 25551, 26010, 28390, 30060, 30345, 34068, 35070, 36414, 39746, 40460, 42084, 42585, 48263, 51102, 52020, 52605, 56780, 59619, 60690, 70140, 72828, 79492, 85170, 91035, 96526, 99365, 102204, 105210, 119238, 121380, 127755, 144789, 170340, 178857, 182070, 193052, 198730, 210420, 238476, 241315, 255510, 289578, 298095, 337841, 357714, 364140, 397460, 434367, 482630, 511020, 579156, 596190, 675682, 715428, 723945, 868734, 894285, 965260, 1013523, 1192380, 1351364, 1447890, 1689205, 1737468, 1788570, 2027046, 2171835, 2895780, 3040569, 3378410, 3577140, 4054092, 4343670, 5067615, 6081138, 6756820, 8687340, 10135230, 12162276, 15202845, 20270460, 30405690, 60811380]

約数ペア:

[(1, 60811380), (2, 30405690), (3, 20270460), (4, 15202845), (5, 12162276), (6, 10135230), (7, 8687340), (9, 6756820), (10, 6081138), (12, 5067615), (14, 4343670), (15, 4054092), (17, 3577140), (18, 3378410), (20, 3040569), (21, 2895780), (28, 2171835), (30, 2027046), (34, 1788570), (35, 1737468), (36, 1689205), (42, 1447890), (45, 1351364), (51, 1192380), (60, 1013523), (63, 965260), (68, 894285), (70, 868734), (84, 723945), (85, 715428), (90, 675682), (102, 596190), (105, 579156), (119, 511020), (126, 482630), (140, 434367), (153, 397460), (167, 364140), (170, 357714), (180, 337841), (204, 298095), (210, 289578), (238, 255510), (252, 241315), (255, 238476), (289, 210420), (306, 198730), (315, 193052), (334, 182070), (340, 178857), (357, 170340), (420, 144789), (476, 127755), (501, 121380), (510, 119238), (578, 105210), (595, 102204), (612, 99365), (630, 96526), (668, 91035), (714, 85170), (765, 79492), (835, 72828), (867, 70140), (1002, 60690), (1020, 59619), (1071, 56780), (1156, 52605), (1169, 52020), (1190, 51102), (1260, 48263), (1428, 42585), (1445, 42084), (1503, 40460), (1530, 39746), (1670, 36414), (1734, 35070), (1785, 34068), (2004, 30345), (2023, 30060), (2142, 28390), (2338, 26010), (2380, 25551), (2505, 24276), (2601, 23380), (2839, 21420), (2890, 21042), (3006, 20230), (3060, 19873), (3340, 18207), (3468, 17535), (3507, 17340), (3570, 17034), (4046, 15030), (4284, 14195), (4335, 14028), (4676, 13005), (5010, 12138), (5202, 11690), (5355, 11356), (5678, 10710), (5780, 10521), (5845, 10404), (6012, 10115), (6069, 10020), (7014, 8670), (7140, 8517), (7515, 8092)]