90073140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 178820940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 233, 255, 340, 379, 466, 510, 699, 758, 932, 1020, 1137, 1165, 1398, 1516, 1895, 2274, 2330, 2796, 3495, 3790, 3961, 4548, 4660, 5685, 6443, 6990, 7580, 7922, 11370, 11883, 12886, 13980, 15844, 19329, 19805, 22740, 23766, 25772, 32215, 38658, 39610, 47532, 59415, 64430, 77316, 79220, 88307, 96645, 118830, 128860, 176614, 193290, 237660, 264921, 353228, 386580, 441535, 529842, 883070, 1059684, 1324605, 1501219, 1766140, 2649210, 3002438, 4503657, 5298420, 6004876, 7506095, 9007314, 15012190, 18014628, 22518285, 30024380, 45036570, 90073140]

約数ペア:

[(1, 90073140), (2, 45036570), (3, 30024380), (4, 22518285), (5, 18014628), (6, 15012190), (10, 9007314), (12, 7506095), (15, 6004876), (17, 5298420), (20, 4503657), (30, 3002438), (34, 2649210), (51, 1766140), (60, 1501219), (68, 1324605), (85, 1059684), (102, 883070), (170, 529842), (204, 441535), (233, 386580), (255, 353228), (340, 264921), (379, 237660), (466, 193290), (510, 176614), (699, 128860), (758, 118830), (932, 96645), (1020, 88307), (1137, 79220), (1165, 77316), (1398, 64430), (1516, 59415), (1895, 47532), (2274, 39610), (2330, 38658), (2796, 32215), (3495, 25772), (3790, 23766), (3961, 22740), (4548, 19805), (4660, 19329), (5685, 15844), (6443, 13980), (6990, 12886), (7580, 11883), (7922, 11370)]