220217400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3175

約数の個数: 192

約数和(自身を含む): 817135200

約数和(自身を除く): 596917800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2600, 2700, 2808, 2925, 3137, 3510, 3900, 4680, 5400, 5850, 6274, 7020, 7800, 8775, 9411, 11700, 12548, 14040, 15685, 17550, 18822, 23400, 25096, 28233, 31370, 35100, 37644, 40781, 47055, 56466, 62740, 70200, 75288, 78425, 81562, 84699, 94110, 112932, 122343, 125480, 141165, 156850, 163124, 169398, 188220, 203905, 225864, 235275, 244686, 282330, 313700, 326248, 338796, 367029, 376440, 407810, 423495, 470550, 489372, 564660, 611715, 627400, 677592, 705825, 734058, 815620, 846990, 941100, 978744, 1019525, 1101087, 1129320, 1223430, 1411650, 1468116, 1631240, 1693980, 1835145, 1882200, 2039050, 2117475, 2202174, 2446860, 2823300, 2936232, 3058575, 3387960, 3670290, 4078100, 4234950, 4404348, 4893720, 5505435, 5646600, 6117150, 7340580, 8156200, 8469900, 8808696, 9175725, 11010870, 12234300, 14681160, 16939800, 18351450, 22021740, 24468600, 27527175, 36702900, 44043480, 55054350, 73405800, 110108700, 220217400]

約数ペア:

[(1, 220217400), (2, 110108700), (3, 73405800), (4, 55054350), (5, 44043480), (6, 36702900), (8, 27527175), (9, 24468600), (10, 22021740), (12, 18351450), (13, 16939800), (15, 14681160), (18, 12234300), (20, 11010870), (24, 9175725), (25, 8808696), (26, 8469900), (27, 8156200), (30, 7340580), (36, 6117150), (39, 5646600), (40, 5505435), (45, 4893720), (50, 4404348), (52, 4234950), (54, 4078100), (60, 3670290), (65, 3387960), (72, 3058575), (75, 2936232), (78, 2823300), (90, 2446860), (100, 2202174), (104, 2117475), (108, 2039050), (117, 1882200), (120, 1835145), (130, 1693980), (135, 1631240), (150, 1468116), (156, 1411650), (180, 1223430), (195, 1129320), (200, 1101087), (216, 1019525), (225, 978744), (234, 941100), (260, 846990), (270, 815620), (300, 734058), (312, 705825), (325, 677592), (351, 627400), (360, 611715), (390, 564660), (450, 489372), (468, 470550), (520, 423495), (540, 407810), (585, 376440), (600, 367029), (650, 338796), (675, 326248), (702, 313700), (780, 282330), (900, 244686), (936, 235275), (975, 225864), (1080, 203905), (1170, 188220), (1300, 169398), (1350, 163124), (1404, 156850), (1560, 141165), (1755, 125480), (1800, 122343), (1950, 112932), (2340, 94110), (2600, 84699), (2700, 81562), (2808, 78425), (2925, 75288), (3137, 70200), (3510, 62740), (3900, 56466), (4680, 47055), (5400, 40781), (5850, 37644), (6274, 35100), (7020, 31370), (7800, 28233), (8775, 25096), (9411, 23400), (11700, 18822), (12548, 17550), (14040, 15685)]