65995800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8493

約数の個数: 96

約数和(自身を含む): 220350480

約数和(自身を除く): 154354680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8461, 16922, 25383, 33844, 42305, 50766, 67688, 84610, 101532, 109993, 126915, 169220, 203064, 211525, 219986, 253830, 329979, 338440, 423050, 439972, 507660, 549965, 634575, 659958, 846100, 879944, 1015320, 1099930, 1269150, 1319916, 1649895, 1692200, 2199860, 2538300, 2639832, 2749825, 3299790, 4399720, 5076600, 5499650, 6599580, 8249475, 10999300, 13199160, 16498950, 21998600, 32997900, 65995800]

約数ペア:

[(1, 65995800), (2, 32997900), (3, 21998600), (4, 16498950), (5, 13199160), (6, 10999300), (8, 8249475), (10, 6599580), (12, 5499650), (13, 5076600), (15, 4399720), (20, 3299790), (24, 2749825), (25, 2639832), (26, 2538300), (30, 2199860), (39, 1692200), (40, 1649895), (50, 1319916), (52, 1269150), (60, 1099930), (65, 1015320), (75, 879944), (78, 846100), (100, 659958), (104, 634575), (120, 549965), (130, 507660), (150, 439972), (156, 423050), (195, 338440), (200, 329979), (260, 253830), (300, 219986), (312, 211525), (325, 203064), (390, 169220), (520, 126915), (600, 109993), (650, 101532), (780, 84610), (975, 67688), (1300, 50766), (1560, 42305), (1950, 33844), (2600, 25383), (3900, 16922), (7800, 8461)]