40723800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 142490880

約数和(自身を除く): 101767080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 227, 230, 260, 276, 299, 300, 312, 325, 345, 390, 454, 460, 520, 552, 575, 598, 600, 650, 681, 690, 780, 897, 908, 920, 975, 1135, 1150, 1196, 1300, 1362, 1380, 1495, 1560, 1725, 1794, 1816, 1950, 2270, 2300, 2392, 2600, 2724, 2760, 2951, 2990, 3405, 3450, 3588, 3900, 4485, 4540, 4600, 5221, 5448, 5675, 5902, 5980, 6810, 6900, 7176, 7475, 7800, 8853, 8970, 9080, 10442, 11350, 11804, 11960, 13620, 13800, 14755, 14950, 15663, 17025, 17706, 17940, 20884, 22425, 22700, 23608, 26105, 27240, 29510, 29900, 31326, 34050, 35412, 35880, 41768, 44265, 44850, 45400, 52210, 59020, 59800, 62652, 67873, 68100, 70824, 73775, 78315, 88530, 89700, 104420, 118040, 125304, 130525, 135746, 136200, 147550, 156630, 177060, 179400, 203619, 208840, 221325, 261050, 271492, 295100, 313260, 339365, 354120, 391575, 407238, 442650, 522100, 542984, 590200, 626520, 678730, 783150, 814476, 885300, 1018095, 1044200, 1357460, 1566300, 1628952, 1696825, 1770600, 2036190, 2714920, 3132600, 3393650, 4072380, 5090475, 6787300, 8144760, 10180950, 13574600, 20361900, 40723800]

約数ペア:

[(1, 40723800), (2, 20361900), (3, 13574600), (4, 10180950), (5, 8144760), (6, 6787300), (8, 5090475), (10, 4072380), (12, 3393650), (13, 3132600), (15, 2714920), (20, 2036190), (23, 1770600), (24, 1696825), (25, 1628952), (26, 1566300), (30, 1357460), (39, 1044200), (40, 1018095), (46, 885300), (50, 814476), (52, 783150), (60, 678730), (65, 626520), (69, 590200), (75, 542984), (78, 522100), (92, 442650), (100, 407238), (104, 391575), (115, 354120), (120, 339365), (130, 313260), (138, 295100), (150, 271492), (156, 261050), (184, 221325), (195, 208840), (200, 203619), (227, 179400), (230, 177060), (260, 156630), (276, 147550), (299, 136200), (300, 135746), (312, 130525), (325, 125304), (345, 118040), (390, 104420), (454, 89700), (460, 88530), (520, 78315), (552, 73775), (575, 70824), (598, 68100), (600, 67873), (650, 62652), (681, 59800), (690, 59020), (780, 52210), (897, 45400), (908, 44850), (920, 44265), (975, 41768), (1135, 35880), (1150, 35412), (1196, 34050), (1300, 31326), (1362, 29900), (1380, 29510), (1495, 27240), (1560, 26105), (1725, 23608), (1794, 22700), (1816, 22425), (1950, 20884), (2270, 17940), (2300, 17706), (2392, 17025), (2600, 15663), (2724, 14950), (2760, 14755), (2951, 13800), (2990, 13620), (3405, 11960), (3450, 11804), (3588, 11350), (3900, 10442), (4485, 9080), (4540, 8970), (4600, 8853), (5221, 7800), (5448, 7475), (5675, 7176), (5902, 6900), (5980, 6810)]