61685010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 177292800

約数和(自身を除く): 115607790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 89, 90, 102, 135, 151, 153, 170, 178, 255, 267, 270, 302, 306, 445, 453, 459, 510, 534, 755, 765, 801, 890, 906, 918, 1335, 1359, 1510, 1513, 1530, 1602, 2265, 2295, 2403, 2567, 2670, 2718, 3026, 4005, 4077, 4530, 4539, 4590, 4806, 5134, 6795, 7565, 7701, 8010, 8154, 9078, 12015, 12835, 13439, 13590, 13617, 15130, 15402, 20385, 22695, 23103, 24030, 25670, 26878, 27234, 38505, 40317, 40770, 40851, 45390, 46206, 67195, 68085, 69309, 77010, 80634, 81702, 115515, 120951, 134390, 136170, 138618, 201585, 204255, 228463, 231030, 241902, 346545, 362853, 403170, 408510, 456926, 604755, 685389, 693090, 725706, 1142315, 1209510, 1370778, 1814265, 2056167, 2284630, 3426945, 3628530, 4112334, 6168501, 6853890, 10280835, 12337002, 20561670, 30842505, 61685010]

約数ペア:

[(1, 61685010), (2, 30842505), (3, 20561670), (5, 12337002), (6, 10280835), (9, 6853890), (10, 6168501), (15, 4112334), (17, 3628530), (18, 3426945), (27, 2284630), (30, 2056167), (34, 1814265), (45, 1370778), (51, 1209510), (54, 1142315), (85, 725706), (89, 693090), (90, 685389), (102, 604755), (135, 456926), (151, 408510), (153, 403170), (170, 362853), (178, 346545), (255, 241902), (267, 231030), (270, 228463), (302, 204255), (306, 201585), (445, 138618), (453, 136170), (459, 134390), (510, 120951), (534, 115515), (755, 81702), (765, 80634), (801, 77010), (890, 69309), (906, 68085), (918, 67195), (1335, 46206), (1359, 45390), (1510, 40851), (1513, 40770), (1530, 40317), (1602, 38505), (2265, 27234), (2295, 26878), (2403, 25670), (2567, 24030), (2670, 23103), (2718, 22695), (3026, 20385), (4005, 15402), (4077, 15130), (4530, 13617), (4539, 13590), (4590, 13439), (4806, 12835), (5134, 12015), (6795, 9078), (7565, 8154), (7701, 8010)]