72598890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 227525760

約数和(自身を除く): 154926870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 49, 58, 65, 70, 78, 87, 91, 98, 105, 130, 131, 145, 147, 174, 182, 195, 203, 210, 245, 262, 273, 290, 294, 377, 390, 393, 406, 435, 455, 490, 546, 609, 637, 655, 735, 754, 786, 870, 910, 917, 1015, 1131, 1218, 1274, 1310, 1365, 1421, 1470, 1703, 1834, 1885, 1911, 1965, 2030, 2262, 2639, 2730, 2751, 2842, 3045, 3185, 3406, 3770, 3799, 3822, 3930, 4263, 4585, 5109, 5278, 5502, 5655, 6090, 6370, 6419, 7105, 7598, 7917, 8515, 8526, 9170, 9555, 10218, 11310, 11397, 11921, 12838, 13195, 13755, 14210, 15834, 17030, 18473, 18995, 19110, 19257, 21315, 22794, 23842, 25545, 26390, 26593, 27510, 32095, 35763, 36946, 37990, 38514, 39585, 42630, 49387, 51090, 53186, 55419, 56985, 59605, 64190, 71526, 79170, 79779, 83447, 92365, 96285, 98774, 110838, 113970, 119210, 132965, 148161, 159558, 166894, 178815, 184730, 186151, 192570, 246935, 250341, 265930, 277095, 296322, 345709, 357630, 372302, 398895, 417235, 493870, 500682, 554190, 558453, 691418, 740805, 797790, 834470, 930755, 1037127, 1116906, 1251705, 1481610, 1728545, 1861510, 2074254, 2419963, 2503410, 2792265, 3457090, 4839926, 5185635, 5584530, 7259889, 10371270, 12099815, 14519778, 24199630, 36299445, 72598890]

約数ペア:

[(1, 72598890), (2, 36299445), (3, 24199630), (5, 14519778), (6, 12099815), (7, 10371270), (10, 7259889), (13, 5584530), (14, 5185635), (15, 4839926), (21, 3457090), (26, 2792265), (29, 2503410), (30, 2419963), (35, 2074254), (39, 1861510), (42, 1728545), (49, 1481610), (58, 1251705), (65, 1116906), (70, 1037127), (78, 930755), (87, 834470), (91, 797790), (98, 740805), (105, 691418), (130, 558453), (131, 554190), (145, 500682), (147, 493870), (174, 417235), (182, 398895), (195, 372302), (203, 357630), (210, 345709), (245, 296322), (262, 277095), (273, 265930), (290, 250341), (294, 246935), (377, 192570), (390, 186151), (393, 184730), (406, 178815), (435, 166894), (455, 159558), (490, 148161), (546, 132965), (609, 119210), (637, 113970), (655, 110838), (735, 98774), (754, 96285), (786, 92365), (870, 83447), (910, 79779), (917, 79170), (1015, 71526), (1131, 64190), (1218, 59605), (1274, 56985), (1310, 55419), (1365, 53186), (1421, 51090), (1470, 49387), (1703, 42630), (1834, 39585), (1885, 38514), (1911, 37990), (1965, 36946), (2030, 35763), (2262, 32095), (2639, 27510), (2730, 26593), (2751, 26390), (2842, 25545), (3045, 23842), (3185, 22794), (3406, 21315), (3770, 19257), (3799, 19110), (3822, 18995), (3930, 18473), (4263, 17030), (4585, 15834), (5109, 14210), (5278, 13755), (5502, 13195), (5655, 12838), (6090, 11921), (6370, 11397), (6419, 11310), (7105, 10218), (7598, 9555), (7917, 9170), (8515, 8526)]