84413880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1730

約数の個数: 128

約数和(自身を含む): 287539200

約数和(自身を除く): 203125320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1663, 1692, 1880, 2115, 2538, 2820, 3326, 3384, 4230, 4989, 5076, 5640, 6345, 6652, 8315, 8460, 9978, 10152, 12690, 13304, 14967, 16630, 16920, 19956, 24945, 25380, 29934, 33260, 39912, 44901, 49890, 50760, 59868, 66520, 74835, 78161, 89802, 99780, 119736, 149670, 156322, 179604, 199560, 224505, 234483, 299340, 312644, 359208, 390805, 449010, 468966, 598680, 625288, 703449, 781610, 898020, 937932, 1172415, 1406898, 1563220, 1796040, 1875864, 2110347, 2344830, 2813796, 3126440, 3517245, 4220694, 4689660, 5627592, 7034490, 8441388, 9379320, 10551735, 14068980, 16882776, 21103470, 28137960, 42206940, 84413880]

約数ペア:

[(1, 84413880), (2, 42206940), (3, 28137960), (4, 21103470), (5, 16882776), (6, 14068980), (8, 10551735), (9, 9379320), (10, 8441388), (12, 7034490), (15, 5627592), (18, 4689660), (20, 4220694), (24, 3517245), (27, 3126440), (30, 2813796), (36, 2344830), (40, 2110347), (45, 1875864), (47, 1796040), (54, 1563220), (60, 1406898), (72, 1172415), (90, 937932), (94, 898020), (108, 781610), (120, 703449), (135, 625288), (141, 598680), (180, 468966), (188, 449010), (216, 390805), (235, 359208), (270, 312644), (282, 299340), (360, 234483), (376, 224505), (423, 199560), (470, 179604), (540, 156322), (564, 149670), (705, 119736), (846, 99780), (940, 89802), (1080, 78161), (1128, 74835), (1269, 66520), (1410, 59868), (1663, 50760), (1692, 49890), (1880, 44901), (2115, 39912), (2538, 33260), (2820, 29934), (3326, 25380), (3384, 24945), (4230, 19956), (4989, 16920), (5076, 16630), (5640, 14967), (6345, 13304), (6652, 12690), (8315, 10152), (8460, 9978)]