145560540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 417715200

約数和(自身を除く): 272154660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 167, 199, 219, 292, 334, 365, 398, 438, 501, 597, 668, 730, 796, 835, 876, 995, 1002, 1095, 1194, 1460, 1670, 1990, 2004, 2190, 2388, 2505, 2985, 3340, 3980, 4380, 5010, 5970, 10020, 11940, 12191, 14527, 24382, 29054, 33233, 36573, 43581, 48764, 58108, 60955, 66466, 72635, 73146, 87162, 99699, 121910, 132932, 145270, 146292, 166165, 174324, 182865, 199398, 217905, 243820, 290540, 332330, 365730, 398796, 435810, 498495, 664660, 731460, 871620, 996990, 1993980, 2426009, 4852018, 7278027, 9704036, 12130045, 14556054, 24260090, 29112108, 36390135, 48520180, 72780270, 145560540]

約数ペア:

[(1, 145560540), (2, 72780270), (3, 48520180), (4, 36390135), (5, 29112108), (6, 24260090), (10, 14556054), (12, 12130045), (15, 9704036), (20, 7278027), (30, 4852018), (60, 2426009), (73, 1993980), (146, 996990), (167, 871620), (199, 731460), (219, 664660), (292, 498495), (334, 435810), (365, 398796), (398, 365730), (438, 332330), (501, 290540), (597, 243820), (668, 217905), (730, 199398), (796, 182865), (835, 174324), (876, 166165), (995, 146292), (1002, 145270), (1095, 132932), (1194, 121910), (1460, 99699), (1670, 87162), (1990, 73146), (2004, 72635), (2190, 66466), (2388, 60955), (2505, 58108), (2985, 48764), (3340, 43581), (3980, 36573), (4380, 33233), (5010, 29054), (5970, 24382), (10020, 14527), (11940, 12191)]