91436880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 305230464

約数和(自身を除く): 213793584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 170, 204, 219, 240, 255, 272, 292, 307, 340, 365, 408, 438, 510, 584, 614, 680, 730, 816, 876, 921, 1020, 1095, 1168, 1228, 1241, 1360, 1460, 1535, 1752, 1842, 2040, 2190, 2456, 2482, 2920, 3070, 3504, 3684, 3723, 4080, 4380, 4605, 4912, 4964, 5219, 5840, 6140, 6205, 7368, 7446, 8760, 9210, 9928, 10438, 12280, 12410, 14736, 14892, 15657, 17520, 18420, 18615, 19856, 20876, 22411, 24560, 24820, 26095, 29784, 31314, 36840, 37230, 41752, 44822, 49640, 52190, 59568, 62628, 67233, 73680, 74460, 78285, 83504, 89644, 99280, 104380, 112055, 125256, 134466, 148920, 156570, 179288, 208760, 224110, 250512, 268932, 297840, 313140, 336165, 358576, 380987, 417520, 448220, 537864, 626280, 672330, 761974, 896440, 1075728, 1142961, 1252560, 1344660, 1523948, 1792880, 1904935, 2285922, 2689320, 3047896, 3809870, 4571844, 5378640, 5714805, 6095792, 7619740, 9143688, 11429610, 15239480, 18287376, 22859220, 30478960, 45718440, 91436880]

約数ペア:

[(1, 91436880), (2, 45718440), (3, 30478960), (4, 22859220), (5, 18287376), (6, 15239480), (8, 11429610), (10, 9143688), (12, 7619740), (15, 6095792), (16, 5714805), (17, 5378640), (20, 4571844), (24, 3809870), (30, 3047896), (34, 2689320), (40, 2285922), (48, 1904935), (51, 1792880), (60, 1523948), (68, 1344660), (73, 1252560), (80, 1142961), (85, 1075728), (102, 896440), (120, 761974), (136, 672330), (146, 626280), (170, 537864), (204, 448220), (219, 417520), (240, 380987), (255, 358576), (272, 336165), (292, 313140), (307, 297840), (340, 268932), (365, 250512), (408, 224110), (438, 208760), (510, 179288), (584, 156570), (614, 148920), (680, 134466), (730, 125256), (816, 112055), (876, 104380), (921, 99280), (1020, 89644), (1095, 83504), (1168, 78285), (1228, 74460), (1241, 73680), (1360, 67233), (1460, 62628), (1535, 59568), (1752, 52190), (1842, 49640), (2040, 44822), (2190, 41752), (2456, 37230), (2482, 36840), (2920, 31314), (3070, 29784), (3504, 26095), (3684, 24820), (3723, 24560), (4080, 22411), (4380, 20876), (4605, 19856), (4912, 18615), (4964, 18420), (5219, 17520), (5840, 15657), (6140, 14892), (6205, 14736), (7368, 12410), (7446, 12280), (8760, 10438), (9210, 9928)]