8629790220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8923}}^1$

素因数の和:9146

約数の個数: 144

約数和(自身を含む): 27286022400

約数和(自身を除く): 18656232180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 199, 243, 270, 324, 398, 405, 486, 540, 597, 796, 810, 972, 995, 1194, 1215, 1620, 1791, 1990, 2388, 2430, 2985, 3582, 3980, 4860, 5373, 5970, 7164, 8923, 8955, 10746, 11940, 16119, 17846, 17910, 21492, 26769, 26865, 32238, 35692, 35820, 44615, 48357, 53538, 53730, 64476, 80307, 80595, 89230, 96714, 107076, 107460, 133845, 160614, 161190, 178460, 193428, 240921, 241785, 267690, 321228, 322380, 401535, 481842, 483570, 535380, 722763, 803070, 963684, 967140, 1204605, 1445526, 1606140, 1775677, 2168289, 2409210, 2891052, 3551354, 3613815, 4336578, 4818420, 5327031, 7102708, 7227630, 8673156, 8878385, 10654062, 10841445, 14455260, 15981093, 17756770, 21308124, 21682890, 26635155, 31962186, 35513540, 43365780, 47943279, 53270310, 63924372, 79905465, 95886558, 106540620, 143829837, 159810930, 191773116, 239716395, 287659674, 319621860, 431489511, 479432790, 575319348, 719149185, 862979022, 958865580, 1438298370, 1725958044, 2157447555, 2876596740, 4314895110, 8629790220]

約数ペア:

[(1, 8629790220), (2, 4314895110), (3, 2876596740), (4, 2157447555), (5, 1725958044), (6, 1438298370), (9, 958865580), (10, 862979022), (12, 719149185), (15, 575319348), (18, 479432790), (20, 431489511), (27, 319621860), (30, 287659674), (36, 239716395), (45, 191773116), (54, 159810930), (60, 143829837), (81, 106540620), (90, 95886558), (108, 79905465), (135, 63924372), (162, 53270310), (180, 47943279), (199, 43365780), (243, 35513540), (270, 31962186), (324, 26635155), (398, 21682890), (405, 21308124), (486, 17756770), (540, 15981093), (597, 14455260), (796, 10841445), (810, 10654062), (972, 8878385), (995, 8673156), (1194, 7227630), (1215, 7102708), (1620, 5327031), (1791, 4818420), (1990, 4336578), (2388, 3613815), (2430, 3551354), (2985, 2891052), (3582, 2409210), (3980, 2168289), (4860, 1775677), (5373, 1606140), (5970, 1445526), (7164, 1204605), (8923, 967140), (8955, 963684), (10746, 803070), (11940, 722763), (16119, 535380), (17846, 483570), (17910, 481842), (21492, 401535), (26769, 322380), (26865, 321228), (32238, 267690), (35692, 241785), (35820, 240921), (44615, 193428), (48357, 178460), (53538, 161190), (53730, 160614), (64476, 133845), (80307, 107460), (80595, 107076), (89230, 96714)]