189570000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 200

約数和(自身を含む): 627549120

約数和(自身を除く): 437979120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 89, 100, 120, 125, 142, 150, 178, 200, 213, 240, 250, 267, 284, 300, 355, 356, 375, 400, 426, 445, 500, 534, 568, 600, 625, 710, 712, 750, 852, 890, 1000, 1065, 1068, 1136, 1200, 1250, 1335, 1420, 1424, 1500, 1704, 1775, 1780, 1875, 2000, 2130, 2136, 2225, 2500, 2670, 2840, 3000, 3408, 3550, 3560, 3750, 4260, 4272, 4450, 5000, 5325, 5340, 5680, 6000, 6319, 6675, 7100, 7120, 7500, 8520, 8875, 8900, 10000, 10650, 10680, 11125, 12638, 13350, 14200, 15000, 17040, 17750, 17800, 18957, 21300, 21360, 22250, 25276, 26625, 26700, 28400, 30000, 31595, 33375, 35500, 35600, 37914, 42600, 44375, 44500, 50552, 53250, 53400, 55625, 63190, 66750, 71000, 75828, 85200, 88750, 89000, 94785, 101104, 106500, 106800, 111250, 126380, 133125, 133500, 142000, 151656, 157975, 166875, 177500, 178000, 189570, 213000, 222500, 252760, 266250, 267000, 303312, 315950, 333750, 355000, 379140, 426000, 445000, 473925, 505520, 532500, 534000, 631900, 667500, 710000, 758280, 789875, 890000, 947850, 1065000, 1263800, 1335000, 1516560, 1579750, 1895700, 2130000, 2369625, 2527600, 2670000, 3159500, 3791400, 3949375, 4739250, 6319000, 7582800, 7898750, 9478500, 11848125, 12638000, 15797500, 18957000, 23696250, 31595000, 37914000, 47392500, 63190000, 94785000, 189570000]

約数ペア:

[(1, 189570000), (2, 94785000), (3, 63190000), (4, 47392500), (5, 37914000), (6, 31595000), (8, 23696250), (10, 18957000), (12, 15797500), (15, 12638000), (16, 11848125), (20, 9478500), (24, 7898750), (25, 7582800), (30, 6319000), (40, 4739250), (48, 3949375), (50, 3791400), (60, 3159500), (71, 2670000), (75, 2527600), (80, 2369625), (89, 2130000), (100, 1895700), (120, 1579750), (125, 1516560), (142, 1335000), (150, 1263800), (178, 1065000), (200, 947850), (213, 890000), (240, 789875), (250, 758280), (267, 710000), (284, 667500), (300, 631900), (355, 534000), (356, 532500), (375, 505520), (400, 473925), (426, 445000), (445, 426000), (500, 379140), (534, 355000), (568, 333750), (600, 315950), (625, 303312), (710, 267000), (712, 266250), (750, 252760), (852, 222500), (890, 213000), (1000, 189570), (1065, 178000), (1068, 177500), (1136, 166875), (1200, 157975), (1250, 151656), (1335, 142000), (1420, 133500), (1424, 133125), (1500, 126380), (1704, 111250), (1775, 106800), (1780, 106500), (1875, 101104), (2000, 94785), (2130, 89000), (2136, 88750), (2225, 85200), (2500, 75828), (2670, 71000), (2840, 66750), (3000, 63190), (3408, 55625), (3550, 53400), (3560, 53250), (3750, 50552), (4260, 44500), (4272, 44375), (4450, 42600), (5000, 37914), (5325, 35600), (5340, 35500), (5680, 33375), (6000, 31595), (6319, 30000), (6675, 28400), (7100, 26700), (7120, 26625), (7500, 25276), (8520, 22250), (8875, 21360), (8900, 21300), (10000, 18957), (10650, 17800), (10680, 17750), (11125, 17040), (12638, 15000), (13350, 14200)]