102018800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 275753184

約数和(自身を除く): 173734384

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, 853, 920, 1040, 1150, 1196, 1300, 1495, 1706, 1840, 2300, 2392, 2600, 2990, 3412, 4265, 4600, 4784, 5200, 5980, 6824, 7475, 8530, 9200, 11089, 11960, 13648, 14950, 17060, 19619, 21325, 22178, 23920, 29900, 34120, 39238, 42650, 44356, 55445, 59800, 68240, 78476, 85300, 88712, 98095, 110890, 119600, 156952, 170600, 177424, 196190, 221780, 255047, 277225, 313904, 341200, 392380, 443560, 490475, 510094, 554450, 784760, 887120, 980950, 1020188, 1108900, 1275235, 1569520, 1961900, 2040376, 2217800, 2550470, 3923800, 4080752, 4435600, 5100940, 6376175, 7847600, 10201880, 12752350, 20403760, 25504700, 51009400, 102018800]

約数ペア:

[(1, 102018800), (2, 51009400), (4, 25504700), (5, 20403760), (8, 12752350), (10, 10201880), (13, 7847600), (16, 6376175), (20, 5100940), (23, 4435600), (25, 4080752), (26, 3923800), (40, 2550470), (46, 2217800), (50, 2040376), (52, 1961900), (65, 1569520), (80, 1275235), (92, 1108900), (100, 1020188), (104, 980950), (115, 887120), (130, 784760), (184, 554450), (200, 510094), (208, 490475), (230, 443560), (260, 392380), (299, 341200), (325, 313904), (368, 277225), (400, 255047), (460, 221780), (520, 196190), (575, 177424), (598, 170600), (650, 156952), (853, 119600), (920, 110890), (1040, 98095), (1150, 88712), (1196, 85300), (1300, 78476), (1495, 68240), (1706, 59800), (1840, 55445), (2300, 44356), (2392, 42650), (2600, 39238), (2990, 34120), (3412, 29900), (4265, 23920), (4600, 22178), (4784, 21325), (5200, 19619), (5980, 17060), (6824, 14950), (7475, 13648), (8530, 11960), (9200, 11089)]