68779140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 200503296

約数和(自身を除く): 131724156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 73, 82, 123, 146, 164, 205, 219, 246, 292, 365, 383, 410, 438, 492, 615, 730, 766, 820, 876, 1095, 1149, 1230, 1460, 1532, 1915, 2190, 2298, 2460, 2993, 3830, 4380, 4596, 5745, 5986, 7660, 8979, 11490, 11972, 14965, 15703, 17958, 22980, 27959, 29930, 31406, 35916, 44895, 47109, 55918, 59860, 62812, 78515, 83877, 89790, 94218, 111836, 139795, 157030, 167754, 179580, 188436, 235545, 279590, 314060, 335508, 419385, 471090, 559180, 838770, 942180, 1146319, 1677540, 2292638, 3438957, 4585276, 5731595, 6877914, 11463190, 13755828, 17194785, 22926380, 34389570, 68779140]

約数ペア:

[(1, 68779140), (2, 34389570), (3, 22926380), (4, 17194785), (5, 13755828), (6, 11463190), (10, 6877914), (12, 5731595), (15, 4585276), (20, 3438957), (30, 2292638), (41, 1677540), (60, 1146319), (73, 942180), (82, 838770), (123, 559180), (146, 471090), (164, 419385), (205, 335508), (219, 314060), (246, 279590), (292, 235545), (365, 188436), (383, 179580), (410, 167754), (438, 157030), (492, 139795), (615, 111836), (730, 94218), (766, 89790), (820, 83877), (876, 78515), (1095, 62812), (1149, 59860), (1230, 55918), (1460, 47109), (1532, 44895), (1915, 35916), (2190, 31406), (2298, 29930), (2460, 27959), (2993, 22980), (3830, 17958), (4380, 15703), (4596, 14965), (5745, 11972), (5986, 11490), (7660, 8979)]