266342700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 857056256

約数和(自身を除く): 590713556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2203, 2325, 2418, 3100, 3900, 4030, 4406, 4650, 4836, 6045, 6609, 8060, 8812, 9300, 10075, 11015, 12090, 13218, 20150, 22030, 24180, 26436, 28639, 30225, 33045, 40300, 44060, 55075, 57278, 60450, 66090, 68293, 85917, 110150, 114556, 120900, 132180, 136586, 143195, 165225, 171834, 204879, 220300, 273172, 286390, 330450, 341465, 343668, 409758, 429585, 572780, 660900, 682930, 715975, 819516, 859170, 887809, 1024395, 1365860, 1431950, 1707325, 1718340, 1775618, 2048790, 2147925, 2663427, 2863900, 3414650, 3551236, 4097580, 4295850, 4439045, 5121975, 5326854, 6829300, 8591700, 8878090, 10243950, 10653708, 13317135, 17756180, 20487900, 22195225, 26634270, 44390450, 53268540, 66585675, 88780900, 133171350, 266342700]

約数ペア:

[(1, 266342700), (2, 133171350), (3, 88780900), (4, 66585675), (5, 53268540), (6, 44390450), (10, 26634270), (12, 22195225), (13, 20487900), (15, 17756180), (20, 13317135), (25, 10653708), (26, 10243950), (30, 8878090), (31, 8591700), (39, 6829300), (50, 5326854), (52, 5121975), (60, 4439045), (62, 4295850), (65, 4097580), (75, 3551236), (78, 3414650), (93, 2863900), (100, 2663427), (124, 2147925), (130, 2048790), (150, 1775618), (155, 1718340), (156, 1707325), (186, 1431950), (195, 1365860), (260, 1024395), (300, 887809), (310, 859170), (325, 819516), (372, 715975), (390, 682930), (403, 660900), (465, 572780), (620, 429585), (650, 409758), (775, 343668), (780, 341465), (806, 330450), (930, 286390), (975, 273172), (1209, 220300), (1300, 204879), (1550, 171834), (1612, 165225), (1860, 143195), (1950, 136586), (2015, 132180), (2203, 120900), (2325, 114556), (2418, 110150), (3100, 85917), (3900, 68293), (4030, 66090), (4406, 60450), (4650, 57278), (4836, 55075), (6045, 44060), (6609, 40300), (8060, 33045), (8812, 30225), (9300, 28639), (10075, 26436), (11015, 24180), (12090, 22030), (13218, 20150)]