61144980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 185695104

約数和(自身を除く): 124550124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 277, 283, 390, 554, 566, 780, 831, 849, 1108, 1132, 1385, 1415, 1662, 1698, 2770, 2830, 3324, 3396, 3601, 3679, 4155, 4245, 5540, 5660, 7202, 7358, 8310, 8490, 10803, 11037, 14404, 14716, 16620, 16980, 18005, 18395, 21606, 22074, 36010, 36790, 43212, 44148, 54015, 55185, 72020, 73580, 78391, 108030, 110370, 156782, 216060, 220740, 235173, 313564, 391955, 470346, 783910, 940692, 1019083, 1175865, 1567820, 2038166, 2351730, 3057249, 4076332, 4703460, 5095415, 6114498, 10190830, 12228996, 15286245, 20381660, 30572490, 61144980]

約数ペア:

[(1, 61144980), (2, 30572490), (3, 20381660), (4, 15286245), (5, 12228996), (6, 10190830), (10, 6114498), (12, 5095415), (13, 4703460), (15, 4076332), (20, 3057249), (26, 2351730), (30, 2038166), (39, 1567820), (52, 1175865), (60, 1019083), (65, 940692), (78, 783910), (130, 470346), (156, 391955), (195, 313564), (260, 235173), (277, 220740), (283, 216060), (390, 156782), (554, 110370), (566, 108030), (780, 78391), (831, 73580), (849, 72020), (1108, 55185), (1132, 54015), (1385, 44148), (1415, 43212), (1662, 36790), (1698, 36010), (2770, 22074), (2830, 21606), (3324, 18395), (3396, 18005), (3601, 16980), (3679, 16620), (4155, 14716), (4245, 14404), (5540, 11037), (5660, 10803), (7202, 8490), (7358, 8310)]