27431700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 80724000

約数和(自身を除く): 53292300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1499, 1525, 1830, 2998, 3050, 3660, 4497, 4575, 5996, 6100, 7495, 8994, 9150, 14990, 17988, 18300, 22485, 29980, 37475, 44970, 74950, 89940, 91439, 112425, 149900, 182878, 224850, 274317, 365756, 449700, 457195, 548634, 914390, 1097268, 1371585, 1828780, 2285975, 2743170, 4571950, 5486340, 6857925, 9143900, 13715850, 27431700]

約数ペア:

[(1, 27431700), (2, 13715850), (3, 9143900), (4, 6857925), (5, 5486340), (6, 4571950), (10, 2743170), (12, 2285975), (15, 1828780), (20, 1371585), (25, 1097268), (30, 914390), (50, 548634), (60, 457195), (61, 449700), (75, 365756), (100, 274317), (122, 224850), (150, 182878), (183, 149900), (244, 112425), (300, 91439), (305, 89940), (366, 74950), (610, 44970), (732, 37475), (915, 29980), (1220, 22485), (1499, 18300), (1525, 17988), (1830, 14990), (2998, 9150), (3050, 8994), (3660, 7495), (4497, 6100), (4575, 5996)]