220139400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 743702400

約数和(自身を除く): 523563000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 167, 169, 195, 200, 260, 300, 312, 325, 334, 338, 390, 501, 507, 520, 600, 650, 668, 676, 780, 835, 845, 975, 1002, 1014, 1300, 1336, 1352, 1560, 1670, 1690, 1950, 2004, 2028, 2171, 2197, 2505, 2535, 2600, 3340, 3380, 3900, 4008, 4056, 4175, 4225, 4342, 4394, 5010, 5070, 6513, 6591, 6680, 6760, 7800, 8350, 8450, 8684, 8788, 10020, 10140, 10855, 10985, 12525, 12675, 13026, 13182, 16700, 16900, 17368, 17576, 20040, 20280, 21710, 21970, 25050, 25350, 26052, 26364, 28223, 32565, 32955, 33400, 33800, 43420, 43940, 50100, 50700, 52104, 52728, 54275, 54925, 56446, 65130, 65910, 84669, 86840, 87880, 100200, 101400, 108550, 109850, 112892, 130260, 131820, 141115, 162825, 164775, 169338, 217100, 219700, 225784, 260520, 263640, 282230, 325650, 329550, 338676, 366899, 423345, 434200, 439400, 564460, 651300, 659100, 677352, 705575, 733798, 846690, 1100697, 1128920, 1302600, 1318200, 1411150, 1467596, 1693380, 1834495, 2116725, 2201394, 2822300, 2935192, 3386760, 3668990, 4233450, 4402788, 5503485, 5644600, 7337980, 8466900, 8805576, 9172475, 11006970, 14675960, 16933800, 18344950, 22013940, 27517425, 36689900, 44027880, 55034850, 73379800, 110069700, 220139400]

約数ペア:

[(1, 220139400), (2, 110069700), (3, 73379800), (4, 55034850), (5, 44027880), (6, 36689900), (8, 27517425), (10, 22013940), (12, 18344950), (13, 16933800), (15, 14675960), (20, 11006970), (24, 9172475), (25, 8805576), (26, 8466900), (30, 7337980), (39, 5644600), (40, 5503485), (50, 4402788), (52, 4233450), (60, 3668990), (65, 3386760), (75, 2935192), (78, 2822300), (100, 2201394), (104, 2116725), (120, 1834495), (130, 1693380), (150, 1467596), (156, 1411150), (167, 1318200), (169, 1302600), (195, 1128920), (200, 1100697), (260, 846690), (300, 733798), (312, 705575), (325, 677352), (334, 659100), (338, 651300), (390, 564460), (501, 439400), (507, 434200), (520, 423345), (600, 366899), (650, 338676), (668, 329550), (676, 325650), (780, 282230), (835, 263640), (845, 260520), (975, 225784), (1002, 219700), (1014, 217100), (1300, 169338), (1336, 164775), (1352, 162825), (1560, 141115), (1670, 131820), (1690, 130260), (1950, 112892), (2004, 109850), (2028, 108550), (2171, 101400), (2197, 100200), (2505, 87880), (2535, 86840), (2600, 84669), (3340, 65910), (3380, 65130), (3900, 56446), (4008, 54925), (4056, 54275), (4175, 52728), (4225, 52104), (4342, 50700), (4394, 50100), (5010, 43940), (5070, 43420), (6513, 33800), (6591, 33400), (6680, 32955), (6760, 32565), (7800, 28223), (8350, 26364), (8450, 26052), (8684, 25350), (8788, 25050), (10020, 21970), (10140, 21710), (10855, 20280), (10985, 20040), (12525, 17576), (12675, 17368), (13026, 16900), (13182, 16700)]