204550110

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 566784000

約数和(自身を除く): 362233890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 199, 235, 243, 270, 282, 398, 405, 423, 470, 486, 597, 705, 729, 810, 846, 995, 1194, 1215, 1269, 1410, 1458, 1791, 1990, 2115, 2187, 2430, 2538, 2985, 3582, 3645, 3807, 4230, 4374, 5373, 5970, 6345, 7290, 7614, 8955, 9353, 10746, 10935, 11421, 12690, 16119, 17910, 18706, 19035, 21870, 22842, 26865, 28059, 32238, 34263, 38070, 46765, 48357, 53730, 56118, 57105, 68526, 80595, 84177, 93530, 96714, 102789, 114210, 140295, 145071, 161190, 168354, 171315, 205578, 241785, 252531, 280590, 290142, 342630, 420885, 435213, 483570, 505062, 513945, 725355, 757593, 841770, 870426, 1027890, 1262655, 1450710, 1515186, 2176065, 2272779, 2525310, 3787965, 4352130, 4545558, 6818337, 7575930, 11363895, 13636674, 20455011, 22727790, 34091685, 40910022, 68183370, 102275055, 204550110]

約数ペア:

[(1, 204550110), (2, 102275055), (3, 68183370), (5, 40910022), (6, 34091685), (9, 22727790), (10, 20455011), (15, 13636674), (18, 11363895), (27, 7575930), (30, 6818337), (45, 4545558), (47, 4352130), (54, 3787965), (81, 2525310), (90, 2272779), (94, 2176065), (135, 1515186), (141, 1450710), (162, 1262655), (199, 1027890), (235, 870426), (243, 841770), (270, 757593), (282, 725355), (398, 513945), (405, 505062), (423, 483570), (470, 435213), (486, 420885), (597, 342630), (705, 290142), (729, 280590), (810, 252531), (846, 241785), (995, 205578), (1194, 171315), (1215, 168354), (1269, 161190), (1410, 145071), (1458, 140295), (1791, 114210), (1990, 102789), (2115, 96714), (2187, 93530), (2430, 84177), (2538, 80595), (2985, 68526), (3582, 57105), (3645, 56118), (3807, 53730), (4230, 48357), (4374, 46765), (5373, 38070), (5970, 34263), (6345, 32238), (7290, 28059), (7614, 26865), (8955, 22842), (9353, 21870), (10746, 19035), (10935, 18706), (11421, 17910), (12690, 16119)]