252172000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 646761024

約数和(自身を除く): 394589024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 500, 575, 736, 800, 920, 1000, 1150, 1840, 2000, 2300, 2741, 2875, 3680, 4000, 4600, 5482, 5750, 9200, 10964, 11500, 13705, 18400, 21928, 23000, 27410, 43856, 46000, 54820, 63043, 68525, 87712, 92000, 109640, 126086, 137050, 219280, 252172, 274100, 315215, 342625, 438560, 504344, 548200, 630430, 685250, 1008688, 1096400, 1260860, 1370500, 1576075, 2017376, 2192800, 2521720, 2741000, 3152150, 5043440, 5482000, 6304300, 7880375, 10086880, 10964000, 12608600, 15760750, 25217200, 31521500, 50434400, 63043000, 126086000, 252172000]

約数ペア:

[(1, 252172000), (2, 126086000), (4, 63043000), (5, 50434400), (8, 31521500), (10, 25217200), (16, 15760750), (20, 12608600), (23, 10964000), (25, 10086880), (32, 7880375), (40, 6304300), (46, 5482000), (50, 5043440), (80, 3152150), (92, 2741000), (100, 2521720), (115, 2192800), (125, 2017376), (160, 1576075), (184, 1370500), (200, 1260860), (230, 1096400), (250, 1008688), (368, 685250), (400, 630430), (460, 548200), (500, 504344), (575, 438560), (736, 342625), (800, 315215), (920, 274100), (1000, 252172), (1150, 219280), (1840, 137050), (2000, 126086), (2300, 109640), (2741, 92000), (2875, 87712), (3680, 68525), (4000, 63043), (4600, 54820), (5482, 46000), (5750, 43856), (9200, 27410), (10964, 23000), (11500, 21928), (13705, 18400)]