90407932920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{31601}}^1$

素因数の和:32507

約数の個数: 160

約数和(自身を含む): 304224869520

約数和(自身を除く): 213816936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 883, 1080, 1620, 1766, 2649, 3240, 3532, 4415, 5298, 7064, 7947, 8830, 10596, 13245, 15894, 17660, 21192, 23841, 26490, 31601, 31788, 35320, 39735, 47682, 52980, 63202, 63576, 71523, 79470, 94803, 95364, 105960, 119205, 126404, 143046, 158005, 158940, 189606, 190728, 238410, 252808, 284409, 286092, 316010, 317880, 357615, 379212, 474015, 476820, 568818, 572184, 632020, 715230, 758424, 853227, 948030, 953640, 1137636, 1264040, 1422045, 1430460, 1706454, 1896060, 2275272, 2559681, 2844090, 2860920, 3412908, 3792120, 4266135, 5119362, 5688180, 6825816, 8532270, 10238724, 11376360, 12798405, 17064540, 20477448, 25596810, 27903683, 34129080, 51193620, 55807366, 83711049, 102387240, 111614732, 139518415, 167422098, 223229464, 251133147, 279036830, 334844196, 418555245, 502266294, 558073660, 669688392, 753399441, 837110490, 1004532588, 1116147320, 1255665735, 1506798882, 1674220980, 2009065176, 2260198323, 2511331470, 3013597764, 3348441960, 3766997205, 4520396646, 5022662940, 6027195528, 7533994410, 9040793292, 10045325880, 11300991615, 15067988820, 18081586584, 22601983230, 30135977640, 45203966460, 90407932920]

約数ペア:

[(1, 90407932920), (2, 45203966460), (3, 30135977640), (4, 22601983230), (5, 18081586584), (6, 15067988820), (8, 11300991615), (9, 10045325880), (10, 9040793292), (12, 7533994410), (15, 6027195528), (18, 5022662940), (20, 4520396646), (24, 3766997205), (27, 3348441960), (30, 3013597764), (36, 2511331470), (40, 2260198323), (45, 2009065176), (54, 1674220980), (60, 1506798882), (72, 1255665735), (81, 1116147320), (90, 1004532588), (108, 837110490), (120, 753399441), (135, 669688392), (162, 558073660), (180, 502266294), (216, 418555245), (270, 334844196), (324, 279036830), (360, 251133147), (405, 223229464), (540, 167422098), (648, 139518415), (810, 111614732), (883, 102387240), (1080, 83711049), (1620, 55807366), (1766, 51193620), (2649, 34129080), (3240, 27903683), (3532, 25596810), (4415, 20477448), (5298, 17064540), (7064, 12798405), (7947, 11376360), (8830, 10238724), (10596, 8532270), (13245, 6825816), (15894, 5688180), (17660, 5119362), (21192, 4266135), (23841, 3792120), (26490, 3412908), (31601, 2860920), (31788, 2844090), (35320, 2559681), (39735, 2275272), (47682, 1896060), (52980, 1706454), (63202, 1430460), (63576, 1422045), (71523, 1264040), (79470, 1137636), (94803, 953640), (95364, 948030), (105960, 853227), (119205, 758424), (126404, 715230), (143046, 632020), (158005, 572184), (158940, 568818), (189606, 476820), (190728, 474015), (238410, 379212), (252808, 357615), (284409, 317880), (286092, 316010)]