354069300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{90787}}^1$

素因数の和:90817

約数の個数: 72

約数和(自身を含む): 1103255776

約数和(自身を除く): 749186476

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, 650, 780, 975, 1300, 1950, 3900, 90787, 181574, 272361, 363148, 453935, 544722, 907870, 1089444, 1180231, 1361805, 1815740, 2269675, 2360462, 2723610, 3540693, 4539350, 4720924, 5447220, 5901155, 6809025, 7081386, 9078700, 11802310, 13618050, 14162772, 17703465, 23604620, 27236100, 29505775, 35406930, 59011550, 70813860, 88517325, 118023100, 177034650, 354069300]

約数ペア:

[(1, 354069300), (2, 177034650), (3, 118023100), (4, 88517325), (5, 70813860), (6, 59011550), (10, 35406930), (12, 29505775), (13, 27236100), (15, 23604620), (20, 17703465), (25, 14162772), (26, 13618050), (30, 11802310), (39, 9078700), (50, 7081386), (52, 6809025), (60, 5901155), (65, 5447220), (75, 4720924), (78, 4539350), (100, 3540693), (130, 2723610), (150, 2360462), (156, 2269675), (195, 1815740), (260, 1361805), (300, 1180231), (325, 1089444), (390, 907870), (650, 544722), (780, 453935), (975, 363148), (1300, 272361), (1950, 181574), (3900, 90787)]