4290000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 200

約数和(自身を含む): 16269792

約数和(自身を除く): 11979792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 125, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 250, 260, 264, 275, 286, 300, 312, 325, 330, 375, 390, 400, 429, 440, 500, 520, 528, 550, 572, 600, 624, 625, 650, 660, 715, 750, 780, 825, 858, 880, 975, 1000, 1040, 1100, 1144, 1200, 1250, 1300, 1320, 1375, 1430, 1500, 1560, 1625, 1650, 1716, 1875, 1950, 2000, 2145, 2200, 2288, 2500, 2600, 2640, 2750, 2860, 3000, 3120, 3250, 3300, 3432, 3575, 3750, 3900, 4125, 4290, 4400, 4875, 5000, 5200, 5500, 5720, 6000, 6500, 6600, 6864, 6875, 7150, 7500, 7800, 8125, 8250, 8580, 9750, 10000, 10725, 11000, 11440, 13000, 13200, 13750, 14300, 15000, 15600, 16250, 16500, 17160, 17875, 19500, 20625, 21450, 22000, 24375, 26000, 27500, 28600, 30000, 32500, 33000, 34320, 35750, 39000, 41250, 42900, 48750, 53625, 55000, 57200, 65000, 66000, 71500, 78000, 82500, 85800, 89375, 97500, 107250, 110000, 130000, 143000, 165000, 171600, 178750, 195000, 214500, 268125, 286000, 330000, 357500, 390000, 429000, 536250, 715000, 858000, 1072500, 1430000, 2145000, 4290000]

約数ペア:

[(1, 4290000), (2, 2145000), (3, 1430000), (4, 1072500), (5, 858000), (6, 715000), (8, 536250), (10, 429000), (11, 390000), (12, 357500), (13, 330000), (15, 286000), (16, 268125), (20, 214500), (22, 195000), (24, 178750), (25, 171600), (26, 165000), (30, 143000), (33, 130000), (39, 110000), (40, 107250), (44, 97500), (48, 89375), (50, 85800), (52, 82500), (55, 78000), (60, 71500), (65, 66000), (66, 65000), (75, 57200), (78, 55000), (80, 53625), (88, 48750), (100, 42900), (104, 41250), (110, 39000), (120, 35750), (125, 34320), (130, 33000), (132, 32500), (143, 30000), (150, 28600), (156, 27500), (165, 26000), (176, 24375), (195, 22000), (200, 21450), (208, 20625), (220, 19500), (240, 17875), (250, 17160), (260, 16500), (264, 16250), (275, 15600), (286, 15000), (300, 14300), (312, 13750), (325, 13200), (330, 13000), (375, 11440), (390, 11000), (400, 10725), (429, 10000), (440, 9750), (500, 8580), (520, 8250), (528, 8125), (550, 7800), (572, 7500), (600, 7150), (624, 6875), (625, 6864), (650, 6600), (660, 6500), (715, 6000), (750, 5720), (780, 5500), (825, 5200), (858, 5000), (880, 4875), (975, 4400), (1000, 4290), (1040, 4125), (1100, 3900), (1144, 3750), (1200, 3575), (1250, 3432), (1300, 3300), (1320, 3250), (1375, 3120), (1430, 3000), (1500, 2860), (1560, 2750), (1625, 2640), (1650, 2600), (1716, 2500), (1875, 2288), (1950, 2200), (2000, 2145)]