15165600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 50621760

約数和(自身を除く): 35456160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 89, 96, 100, 120, 142, 150, 160, 178, 200, 213, 240, 267, 284, 300, 355, 356, 400, 426, 445, 480, 534, 568, 600, 710, 712, 800, 852, 890, 1065, 1068, 1136, 1200, 1335, 1420, 1424, 1704, 1775, 1780, 2130, 2136, 2225, 2272, 2400, 2670, 2840, 2848, 3408, 3550, 3560, 4260, 4272, 4450, 5325, 5340, 5680, 6319, 6675, 6816, 7100, 7120, 8520, 8544, 8900, 10650, 10680, 11360, 12638, 13350, 14200, 14240, 17040, 17800, 18957, 21300, 21360, 25276, 26700, 28400, 31595, 34080, 35600, 37914, 42600, 42720, 50552, 53400, 56800, 63190, 71200, 75828, 85200, 94785, 101104, 106800, 126380, 151656, 157975, 170400, 189570, 202208, 213600, 252760, 303312, 315950, 379140, 473925, 505520, 606624, 631900, 758280, 947850, 1011040, 1263800, 1516560, 1895700, 2527600, 3033120, 3791400, 5055200, 7582800, 15165600]

約数ペア:

[(1, 15165600), (2, 7582800), (3, 5055200), (4, 3791400), (5, 3033120), (6, 2527600), (8, 1895700), (10, 1516560), (12, 1263800), (15, 1011040), (16, 947850), (20, 758280), (24, 631900), (25, 606624), (30, 505520), (32, 473925), (40, 379140), (48, 315950), (50, 303312), (60, 252760), (71, 213600), (75, 202208), (80, 189570), (89, 170400), (96, 157975), (100, 151656), (120, 126380), (142, 106800), (150, 101104), (160, 94785), (178, 85200), (200, 75828), (213, 71200), (240, 63190), (267, 56800), (284, 53400), (300, 50552), (355, 42720), (356, 42600), (400, 37914), (426, 35600), (445, 34080), (480, 31595), (534, 28400), (568, 26700), (600, 25276), (710, 21360), (712, 21300), (800, 18957), (852, 17800), (890, 17040), (1065, 14240), (1068, 14200), (1136, 13350), (1200, 12638), (1335, 11360), (1420, 10680), (1424, 10650), (1704, 8900), (1775, 8544), (1780, 8520), (2130, 7120), (2136, 7100), (2225, 6816), (2272, 6675), (2400, 6319), (2670, 5680), (2840, 5340), (2848, 5325), (3408, 4450), (3550, 4272), (3560, 4260)]