55635660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 177707376

約数和(自身を除く): 122071716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 563, 610, 732, 810, 915, 1098, 1126, 1220, 1620, 1647, 1689, 1830, 2196, 2252, 2745, 2815, 3294, 3378, 3660, 4941, 5067, 5490, 5630, 6588, 6756, 8235, 8445, 9882, 10134, 10980, 11260, 15201, 16470, 16890, 19764, 20268, 24705, 25335, 30402, 32940, 33780, 34343, 45603, 49410, 50670, 60804, 68686, 76005, 91206, 98820, 101340, 103029, 137372, 152010, 171715, 182412, 206058, 228015, 304020, 309087, 343430, 412116, 456030, 515145, 618174, 686860, 912060, 927261, 1030290, 1236348, 1545435, 1854522, 2060580, 2781783, 3090870, 3709044, 4636305, 5563566, 6181740, 9272610, 11127132, 13908915, 18545220, 27817830, 55635660]

約数ペア:

[(1, 55635660), (2, 27817830), (3, 18545220), (4, 13908915), (5, 11127132), (6, 9272610), (9, 6181740), (10, 5563566), (12, 4636305), (15, 3709044), (18, 3090870), (20, 2781783), (27, 2060580), (30, 1854522), (36, 1545435), (45, 1236348), (54, 1030290), (60, 927261), (61, 912060), (81, 686860), (90, 618174), (108, 515145), (122, 456030), (135, 412116), (162, 343430), (180, 309087), (183, 304020), (244, 228015), (270, 206058), (305, 182412), (324, 171715), (366, 152010), (405, 137372), (540, 103029), (549, 101340), (563, 98820), (610, 91206), (732, 76005), (810, 68686), (915, 60804), (1098, 50670), (1126, 49410), (1220, 45603), (1620, 34343), (1647, 33780), (1689, 32940), (1830, 30402), (2196, 25335), (2252, 24705), (2745, 20268), (2815, 19764), (3294, 16890), (3378, 16470), (3660, 15201), (4941, 11260), (5067, 10980), (5490, 10134), (5630, 9882), (6588, 8445), (6756, 8235)]