203386440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 629389440

約数和(自身を除く): 426003000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 113, 120, 159, 212, 226, 265, 283, 318, 339, 424, 452, 530, 565, 566, 636, 678, 795, 849, 904, 1060, 1130, 1132, 1272, 1356, 1415, 1590, 1695, 1698, 2120, 2260, 2264, 2712, 2830, 3180, 3390, 3396, 4245, 4520, 5660, 5989, 6360, 6780, 6792, 8490, 11320, 11978, 13560, 14999, 16980, 17967, 23956, 29945, 29998, 31979, 33960, 35934, 44997, 47912, 59890, 59996, 63958, 71868, 74995, 89835, 89994, 95937, 119780, 119992, 127916, 143736, 149990, 159895, 179670, 179988, 191874, 224985, 239560, 255832, 299980, 319790, 359340, 359976, 383748, 449970, 479685, 599960, 639580, 718680, 767496, 899940, 959370, 1279160, 1694887, 1799880, 1918740, 3389774, 3837480, 5084661, 6779548, 8474435, 10169322, 13559096, 16948870, 20338644, 25423305, 33897740, 40677288, 50846610, 67795480, 101693220, 203386440]

約数ペア:

[(1, 203386440), (2, 101693220), (3, 67795480), (4, 50846610), (5, 40677288), (6, 33897740), (8, 25423305), (10, 20338644), (12, 16948870), (15, 13559096), (20, 10169322), (24, 8474435), (30, 6779548), (40, 5084661), (53, 3837480), (60, 3389774), (106, 1918740), (113, 1799880), (120, 1694887), (159, 1279160), (212, 959370), (226, 899940), (265, 767496), (283, 718680), (318, 639580), (339, 599960), (424, 479685), (452, 449970), (530, 383748), (565, 359976), (566, 359340), (636, 319790), (678, 299980), (795, 255832), (849, 239560), (904, 224985), (1060, 191874), (1130, 179988), (1132, 179670), (1272, 159895), (1356, 149990), (1415, 143736), (1590, 127916), (1695, 119992), (1698, 119780), (2120, 95937), (2260, 89994), (2264, 89835), (2712, 74995), (2830, 71868), (3180, 63958), (3390, 59996), (3396, 59890), (4245, 47912), (4520, 44997), (5660, 35934), (5989, 33960), (6360, 31979), (6780, 29998), (6792, 29945), (8490, 23956), (11320, 17967), (11978, 16980), (13560, 14999)]