195169080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 608212800

約数和(自身を除く): 413043720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 185, 222, 226, 296, 339, 370, 389, 444, 452, 555, 565, 678, 740, 778, 888, 904, 1110, 1130, 1167, 1356, 1480, 1556, 1695, 1945, 2220, 2260, 2334, 2712, 3112, 3390, 3890, 4181, 4440, 4520, 4668, 5835, 6780, 7780, 8362, 9336, 11670, 12543, 13560, 14393, 15560, 16724, 20905, 23340, 25086, 28786, 33448, 41810, 43179, 43957, 46680, 50172, 57572, 62715, 71965, 83620, 86358, 87914, 100344, 115144, 125430, 131871, 143930, 167240, 172716, 175828, 215895, 219785, 250860, 263742, 287860, 345432, 351656, 431790, 439570, 501720, 527484, 575720, 659355, 863580, 879140, 1054968, 1318710, 1626409, 1727160, 1758280, 2637420, 3252818, 4879227, 5274840, 6505636, 8132045, 9758454, 13011272, 16264090, 19516908, 24396135, 32528180, 39033816, 48792270, 65056360, 97584540, 195169080]

約数ペア:

[(1, 195169080), (2, 97584540), (3, 65056360), (4, 48792270), (5, 39033816), (6, 32528180), (8, 24396135), (10, 19516908), (12, 16264090), (15, 13011272), (20, 9758454), (24, 8132045), (30, 6505636), (37, 5274840), (40, 4879227), (60, 3252818), (74, 2637420), (111, 1758280), (113, 1727160), (120, 1626409), (148, 1318710), (185, 1054968), (222, 879140), (226, 863580), (296, 659355), (339, 575720), (370, 527484), (389, 501720), (444, 439570), (452, 431790), (555, 351656), (565, 345432), (678, 287860), (740, 263742), (778, 250860), (888, 219785), (904, 215895), (1110, 175828), (1130, 172716), (1167, 167240), (1356, 143930), (1480, 131871), (1556, 125430), (1695, 115144), (1945, 100344), (2220, 87914), (2260, 86358), (2334, 83620), (2712, 71965), (3112, 62715), (3390, 57572), (3890, 50172), (4181, 46680), (4440, 43957), (4520, 43179), (4668, 41810), (5835, 33448), (6780, 28786), (7780, 25086), (8362, 23340), (9336, 20905), (11670, 16724), (12543, 15560), (13560, 14393)]