1178550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{97}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 3317496

約数和(自身を除く): 2138946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 97, 135, 150, 162, 194, 225, 243, 270, 291, 405, 450, 485, 486, 582, 675, 810, 873, 970, 1215, 1350, 1455, 1746, 2025, 2425, 2430, 2619, 2910, 4050, 4365, 4850, 5238, 6075, 7275, 7857, 8730, 12150, 13095, 14550, 15714, 21825, 23571, 26190, 39285, 43650, 47142, 65475, 78570, 117855, 130950, 196425, 235710, 392850, 589275, 1178550]

約数ペア:

[(1, 1178550), (2, 589275), (3, 392850), (5, 235710), (6, 196425), (9, 130950), (10, 117855), (15, 78570), (18, 65475), (25, 47142), (27, 43650), (30, 39285), (45, 26190), (50, 23571), (54, 21825), (75, 15714), (81, 14550), (90, 13095), (97, 12150), (135, 8730), (150, 7857), (162, 7275), (194, 6075), (225, 5238), (243, 4850), (270, 4365), (291, 4050), (405, 2910), (450, 2619), (485, 2430), (486, 2425), (582, 2025), (675, 1746), (810, 1455), (873, 1350), (970, 1215)]