20880147150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{58073}}^1$

素因数の和:58155

約数の個数: 144

約数和(自身を含む): 60662706624

約数和(自身を除く): 39782559474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 47, 50, 51, 75, 85, 90, 94, 102, 141, 150, 153, 170, 225, 235, 255, 282, 306, 423, 425, 450, 470, 510, 705, 765, 799, 846, 850, 1175, 1275, 1410, 1530, 1598, 2115, 2350, 2397, 2550, 3525, 3825, 3995, 4230, 4794, 7050, 7191, 7650, 7990, 10575, 11985, 14382, 19975, 21150, 23970, 35955, 39950, 58073, 59925, 71910, 116146, 119850, 174219, 179775, 290365, 348438, 359550, 522657, 580730, 871095, 987241, 1045314, 1451825, 1742190, 1974482, 2613285, 2729431, 2903650, 2961723, 4355475, 4936205, 5226570, 5458862, 5923446, 8188293, 8710950, 8885169, 9872410, 13066425, 13647155, 14808615, 16376586, 17770338, 24564879, 24681025, 26132850, 27294310, 29617230, 40941465, 44425845, 46400327, 49129758, 49362050, 68235775, 74043075, 81882930, 88851690, 92800654, 122824395, 136471550, 139200981, 148086150, 204707325, 222129225, 232001635, 245648790, 278401962, 409414650, 417602943, 444258450, 464003270, 614121975, 696004905, 835205886, 1160008175, 1228243950, 1392009810, 2088014715, 2320016350, 3480024525, 4176029430, 6960049050, 10440073575, 20880147150]

約数ペア:

[(1, 20880147150), (2, 10440073575), (3, 6960049050), (5, 4176029430), (6, 3480024525), (9, 2320016350), (10, 2088014715), (15, 1392009810), (17, 1228243950), (18, 1160008175), (25, 835205886), (30, 696004905), (34, 614121975), (45, 464003270), (47, 444258450), (50, 417602943), (51, 409414650), (75, 278401962), (85, 245648790), (90, 232001635), (94, 222129225), (102, 204707325), (141, 148086150), (150, 139200981), (153, 136471550), (170, 122824395), (225, 92800654), (235, 88851690), (255, 81882930), (282, 74043075), (306, 68235775), (423, 49362050), (425, 49129758), (450, 46400327), (470, 44425845), (510, 40941465), (705, 29617230), (765, 27294310), (799, 26132850), (846, 24681025), (850, 24564879), (1175, 17770338), (1275, 16376586), (1410, 14808615), (1530, 13647155), (1598, 13066425), (2115, 9872410), (2350, 8885169), (2397, 8710950), (2550, 8188293), (3525, 5923446), (3825, 5458862), (3995, 5226570), (4230, 4936205), (4794, 4355475), (7050, 2961723), (7191, 2903650), (7650, 2729431), (7990, 2613285), (10575, 1974482), (11985, 1742190), (14382, 1451825), (19975, 1045314), (21150, 987241), (23970, 871095), (35955, 580730), (39950, 522657), (58073, 359550), (59925, 348438), (71910, 290365), (116146, 179775), (119850, 174219)]