146988400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 397162080

約数和(自身を除く): 250173680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 920, 1040, 1150, 1196, 1229, 1300, 1495, 1840, 2300, 2392, 2458, 2600, 2990, 4600, 4784, 4916, 5200, 5980, 6145, 7475, 9200, 9832, 11960, 12290, 14950, 15977, 19664, 23920, 24580, 28267, 29900, 30725, 31954, 49160, 56534, 59800, 61450, 63908, 79885, 98320, 113068, 119600, 122900, 127816, 141335, 159770, 226136, 245800, 255632, 282670, 319540, 367471, 399425, 452272, 491600, 565340, 639080, 706675, 734942, 798850, 1130680, 1278160, 1413350, 1469884, 1597700, 1837355, 2261360, 2826700, 2939768, 3195400, 3674710, 5653400, 5879536, 6390800, 7349420, 9186775, 11306800, 14698840, 18373550, 29397680, 36747100, 73494200, 146988400]

約数ペア:

[(1, 146988400), (2, 73494200), (4, 36747100), (5, 29397680), (8, 18373550), (10, 14698840), (13, 11306800), (16, 9186775), (20, 7349420), (23, 6390800), (25, 5879536), (26, 5653400), (40, 3674710), (46, 3195400), (50, 2939768), (52, 2826700), (65, 2261360), (80, 1837355), (92, 1597700), (100, 1469884), (104, 1413350), (115, 1278160), (130, 1130680), (184, 798850), (200, 734942), (208, 706675), (230, 639080), (260, 565340), (299, 491600), (325, 452272), (368, 399425), (400, 367471), (460, 319540), (520, 282670), (575, 255632), (598, 245800), (650, 226136), (920, 159770), (1040, 141335), (1150, 127816), (1196, 122900), (1229, 119600), (1300, 113068), (1495, 98320), (1840, 79885), (2300, 63908), (2392, 61450), (2458, 59800), (2600, 56534), (2990, 49160), (4600, 31954), (4784, 30725), (4916, 29900), (5200, 28267), (5980, 24580), (6145, 23920), (7475, 19664), (9200, 15977), (9832, 14950), (11960, 12290)]