57785550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 160799232

約数和(自身を除く): 103013682

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 43, 50, 51, 62, 75, 85, 86, 93, 102, 129, 150, 155, 170, 186, 215, 255, 258, 289, 310, 425, 430, 465, 510, 527, 578, 645, 731, 775, 850, 867, 930, 1054, 1075, 1275, 1290, 1333, 1445, 1462, 1550, 1581, 1734, 2150, 2193, 2325, 2550, 2635, 2666, 2890, 3162, 3225, 3655, 3999, 4335, 4386, 4650, 5270, 6450, 6665, 7225, 7310, 7905, 7998, 8670, 8959, 10965, 12427, 13175, 13330, 14450, 15810, 17918, 18275, 19995, 21675, 21930, 22661, 24854, 26350, 26877, 33325, 36550, 37281, 39525, 39990, 43350, 44795, 45322, 53754, 54825, 62135, 66650, 67983, 74562, 79050, 89590, 99975, 109650, 113305, 124270, 134385, 135966, 186405, 199950, 223975, 226610, 268770, 310675, 339915, 372810, 385237, 447950, 566525, 621350, 671925, 679830, 770474, 932025, 1133050, 1155711, 1343850, 1699575, 1864050, 1926185, 2311422, 3399150, 3852370, 5778555, 9630925, 11557110, 19261850, 28892775, 57785550]

約数ペア:

[(1, 57785550), (2, 28892775), (3, 19261850), (5, 11557110), (6, 9630925), (10, 5778555), (15, 3852370), (17, 3399150), (25, 2311422), (30, 1926185), (31, 1864050), (34, 1699575), (43, 1343850), (50, 1155711), (51, 1133050), (62, 932025), (75, 770474), (85, 679830), (86, 671925), (93, 621350), (102, 566525), (129, 447950), (150, 385237), (155, 372810), (170, 339915), (186, 310675), (215, 268770), (255, 226610), (258, 223975), (289, 199950), (310, 186405), (425, 135966), (430, 134385), (465, 124270), (510, 113305), (527, 109650), (578, 99975), (645, 89590), (731, 79050), (775, 74562), (850, 67983), (867, 66650), (930, 62135), (1054, 54825), (1075, 53754), (1275, 45322), (1290, 44795), (1333, 43350), (1445, 39990), (1462, 39525), (1550, 37281), (1581, 36550), (1734, 33325), (2150, 26877), (2193, 26350), (2325, 24854), (2550, 22661), (2635, 21930), (2666, 21675), (2890, 19995), (3162, 18275), (3225, 17918), (3655, 15810), (3999, 14450), (4335, 13330), (4386, 13175), (4650, 12427), (5270, 10965), (6450, 8959), (6665, 8670), (7225, 7998), (7310, 7905)]