78055250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 186181632

約数和(自身を除く): 108126382

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 47, 50, 65, 70, 73, 91, 94, 125, 130, 146, 175, 182, 235, 250, 325, 329, 350, 365, 455, 470, 511, 611, 650, 658, 730, 875, 910, 949, 1022, 1175, 1222, 1625, 1645, 1750, 1825, 1898, 2275, 2350, 2555, 3055, 3250, 3290, 3431, 3650, 4277, 4550, 4745, 5110, 5875, 6110, 6643, 6862, 8225, 8554, 9125, 9490, 11375, 11750, 12775, 13286, 15275, 16450, 17155, 18250, 21385, 22750, 23725, 24017, 25550, 30550, 33215, 34310, 41125, 42770, 44603, 47450, 48034, 63875, 66430, 76375, 82250, 85775, 89206, 106925, 118625, 120085, 127750, 152750, 166075, 171550, 213850, 223015, 237250, 240170, 312221, 332150, 428875, 446030, 534625, 600425, 624442, 830375, 857750, 1069250, 1115075, 1200850, 1561105, 1660750, 2230150, 3002125, 3122210, 5575375, 6004250, 7805525, 11150750, 15611050, 39027625, 78055250]

約数ペア:

[(1, 78055250), (2, 39027625), (5, 15611050), (7, 11150750), (10, 7805525), (13, 6004250), (14, 5575375), (25, 3122210), (26, 3002125), (35, 2230150), (47, 1660750), (50, 1561105), (65, 1200850), (70, 1115075), (73, 1069250), (91, 857750), (94, 830375), (125, 624442), (130, 600425), (146, 534625), (175, 446030), (182, 428875), (235, 332150), (250, 312221), (325, 240170), (329, 237250), (350, 223015), (365, 213850), (455, 171550), (470, 166075), (511, 152750), (611, 127750), (650, 120085), (658, 118625), (730, 106925), (875, 89206), (910, 85775), (949, 82250), (1022, 76375), (1175, 66430), (1222, 63875), (1625, 48034), (1645, 47450), (1750, 44603), (1825, 42770), (1898, 41125), (2275, 34310), (2350, 33215), (2555, 30550), (3055, 25550), (3250, 24017), (3290, 23725), (3431, 22750), (3650, 21385), (4277, 18250), (4550, 17155), (4745, 16450), (5110, 15275), (5875, 13286), (6110, 12775), (6643, 11750), (6862, 11375), (8225, 9490), (8554, 9125)]