199875000

素因数分解:

$2^3\times 3^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 224

約数和(自身を含む): 689053680

約数和(自身を除く): 489178680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 60, 65, 75, 78, 82, 100, 104, 120, 123, 125, 130, 150, 156, 164, 195, 200, 205, 246, 250, 260, 300, 312, 325, 328, 375, 390, 410, 492, 500, 520, 533, 600, 615, 625, 650, 750, 780, 820, 975, 984, 1000, 1025, 1066, 1230, 1250, 1300, 1500, 1560, 1599, 1625, 1640, 1875, 1950, 2050, 2132, 2460, 2500, 2600, 2665, 3000, 3075, 3125, 3198, 3250, 3750, 3900, 4100, 4264, 4875, 4920, 5000, 5125, 5330, 6150, 6250, 6396, 6500, 7500, 7800, 7995, 8125, 8200, 9375, 9750, 10250, 10660, 12300, 12500, 12792, 13000, 13325, 15000, 15375, 15625, 15990, 16250, 18750, 19500, 20500, 21320, 24375, 24600, 25000, 25625, 26650, 30750, 31250, 31980, 32500, 37500, 39000, 39975, 40625, 41000, 46875, 48750, 51250, 53300, 61500, 62500, 63960, 65000, 66625, 75000, 76875, 79950, 81250, 93750, 97500, 102500, 106600, 121875, 123000, 125000, 128125, 133250, 153750, 159900, 162500, 187500, 195000, 199875, 203125, 205000, 243750, 256250, 266500, 307500, 319800, 325000, 333125, 375000, 384375, 399750, 406250, 487500, 512500, 533000, 609375, 615000, 640625, 666250, 768750, 799500, 812500, 975000, 999375, 1025000, 1218750, 1281250, 1332500, 1537500, 1599000, 1625000, 1665625, 1921875, 1998750, 2437500, 2562500, 2665000, 3075000, 3331250, 3843750, 3997500, 4875000, 4996875, 5125000, 6662500, 7687500, 7995000, 8328125, 9993750, 13325000, 15375000, 16656250, 19987500, 24984375, 33312500, 39975000, 49968750, 66625000, 99937500, 199875000]

約数ペア:

[(1, 199875000), (2, 99937500), (3, 66625000), (4, 49968750), (5, 39975000), (6, 33312500), (8, 24984375), (10, 19987500), (12, 16656250), (13, 15375000), (15, 13325000), (20, 9993750), (24, 8328125), (25, 7995000), (26, 7687500), (30, 6662500), (39, 5125000), (40, 4996875), (41, 4875000), (50, 3997500), (52, 3843750), (60, 3331250), (65, 3075000), (75, 2665000), (78, 2562500), (82, 2437500), (100, 1998750), (104, 1921875), (120, 1665625), (123, 1625000), (125, 1599000), (130, 1537500), (150, 1332500), (156, 1281250), (164, 1218750), (195, 1025000), (200, 999375), (205, 975000), (246, 812500), (250, 799500), (260, 768750), (300, 666250), (312, 640625), (325, 615000), (328, 609375), (375, 533000), (390, 512500), (410, 487500), (492, 406250), (500, 399750), (520, 384375), (533, 375000), (600, 333125), (615, 325000), (625, 319800), (650, 307500), (750, 266500), (780, 256250), (820, 243750), (975, 205000), (984, 203125), (1000, 199875), (1025, 195000), (1066, 187500), (1230, 162500), (1250, 159900), (1300, 153750), (1500, 133250), (1560, 128125), (1599, 125000), (1625, 123000), (1640, 121875), (1875, 106600), (1950, 102500), (2050, 97500), (2132, 93750), (2460, 81250), (2500, 79950), (2600, 76875), (2665, 75000), (3000, 66625), (3075, 65000), (3125, 63960), (3198, 62500), (3250, 61500), (3750, 53300), (3900, 51250), (4100, 48750), (4264, 46875), (4875, 41000), (4920, 40625), (5000, 39975), (5125, 39000), (5330, 37500), (6150, 32500), (6250, 31980), (6396, 31250), (6500, 30750), (7500, 26650), (7800, 25625), (7995, 25000), (8125, 24600), (8200, 24375), (9375, 21320), (9750, 20500), (10250, 19500), (10660, 18750), (12300, 16250), (12500, 15990), (12792, 15625), (13000, 15375), (13325, 15000)]