227995440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49999}}^1$

素因数の和:50034

約数の個数: 80

約数和(自身を含む): 744000000

約数和(自身を除く): 516004560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 49999, 99998, 149997, 199996, 249995, 299994, 399992, 499990, 599988, 749985, 799984, 949981, 999980, 1199976, 1499970, 1899962, 1999960, 2399952, 2849943, 2999940, 3799924, 3999920, 4749905, 5699886, 5999880, 7599848, 9499810, 11399772, 11999760, 14249715, 15199696, 18999620, 22799544, 28499430, 37999240, 45599088, 56998860, 75998480, 113997720, 227995440]

約数ペア:

[(1, 227995440), (2, 113997720), (3, 75998480), (4, 56998860), (5, 45599088), (6, 37999240), (8, 28499430), (10, 22799544), (12, 18999620), (15, 15199696), (16, 14249715), (19, 11999760), (20, 11399772), (24, 9499810), (30, 7599848), (38, 5999880), (40, 5699886), (48, 4749905), (57, 3999920), (60, 3799924), (76, 2999940), (80, 2849943), (95, 2399952), (114, 1999960), (120, 1899962), (152, 1499970), (190, 1199976), (228, 999980), (240, 949981), (285, 799984), (304, 749985), (380, 599988), (456, 499990), (570, 399992), (760, 299994), (912, 249995), (1140, 199996), (1520, 149997), (2280, 99998), (4560, 49999)]