166286250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 498590400

約数和(自身を除く): 332304150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 379, 390, 450, 585, 625, 650, 675, 702, 750, 758, 975, 1125, 1137, 1170, 1250, 1350, 1625, 1755, 1875, 1895, 1950, 2250, 2274, 2925, 3250, 3375, 3411, 3510, 3750, 3790, 4875, 4927, 5625, 5685, 5850, 6750, 6822, 8125, 8775, 9475, 9750, 9854, 10233, 11250, 11370, 14625, 14781, 16250, 16875, 17055, 17550, 18950, 20466, 24375, 24635, 28425, 29250, 29562, 33750, 34110, 43875, 44343, 47375, 48750, 49270, 51165, 56850, 73125, 73905, 85275, 87750, 88686, 94750, 102330, 123175, 133029, 142125, 146250, 147810, 170550, 219375, 221715, 236875, 246350, 255825, 266058, 284250, 369525, 426375, 438750, 443430, 473750, 511650, 615875, 665145, 710625, 739050, 852750, 1108575, 1231750, 1279125, 1330290, 1421250, 1847625, 2131875, 2217150, 2558250, 3079375, 3325725, 3695250, 4263750, 5542875, 6158750, 6395625, 6651450, 9238125, 11085750, 12791250, 16628625, 18476250, 27714375, 33257250, 55428750, 83143125, 166286250]

約数ペア:

[(1, 166286250), (2, 83143125), (3, 55428750), (5, 33257250), (6, 27714375), (9, 18476250), (10, 16628625), (13, 12791250), (15, 11085750), (18, 9238125), (25, 6651450), (26, 6395625), (27, 6158750), (30, 5542875), (39, 4263750), (45, 3695250), (50, 3325725), (54, 3079375), (65, 2558250), (75, 2217150), (78, 2131875), (90, 1847625), (117, 1421250), (125, 1330290), (130, 1279125), (135, 1231750), (150, 1108575), (195, 852750), (225, 739050), (234, 710625), (250, 665145), (270, 615875), (325, 511650), (351, 473750), (375, 443430), (379, 438750), (390, 426375), (450, 369525), (585, 284250), (625, 266058), (650, 255825), (675, 246350), (702, 236875), (750, 221715), (758, 219375), (975, 170550), (1125, 147810), (1137, 146250), (1170, 142125), (1250, 133029), (1350, 123175), (1625, 102330), (1755, 94750), (1875, 88686), (1895, 87750), (1950, 85275), (2250, 73905), (2274, 73125), (2925, 56850), (3250, 51165), (3375, 49270), (3411, 48750), (3510, 47375), (3750, 44343), (3790, 43875), (4875, 34110), (4927, 33750), (5625, 29562), (5685, 29250), (5850, 28425), (6750, 24635), (6822, 24375), (8125, 20466), (8775, 18950), (9475, 17550), (9750, 17055), (9854, 16875), (10233, 16250), (11250, 14781), (11370, 14625)]