1946100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 6076000

約数和(自身を除く): 4129900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 499, 650, 780, 975, 998, 1300, 1497, 1950, 1996, 2495, 2994, 3900, 4990, 5988, 6487, 7485, 9980, 12475, 12974, 14970, 19461, 24950, 25948, 29940, 32435, 37425, 38922, 49900, 64870, 74850, 77844, 97305, 129740, 149700, 162175, 194610, 324350, 389220, 486525, 648700, 973050, 1946100]

約数ペア:

[(1, 1946100), (2, 973050), (3, 648700), (4, 486525), (5, 389220), (6, 324350), (10, 194610), (12, 162175), (13, 149700), (15, 129740), (20, 97305), (25, 77844), (26, 74850), (30, 64870), (39, 49900), (50, 38922), (52, 37425), (60, 32435), (65, 29940), (75, 25948), (78, 24950), (100, 19461), (130, 14970), (150, 12974), (156, 12475), (195, 9980), (260, 7485), (300, 6487), (325, 5988), (390, 4990), (499, 3900), (650, 2994), (780, 2495), (975, 1996), (998, 1950), (1300, 1497)]