64188780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 186701760

約数和(自身を除く): 122512980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 97, 123, 164, 194, 205, 246, 269, 291, 388, 410, 485, 492, 538, 582, 615, 807, 820, 970, 1076, 1164, 1230, 1345, 1455, 1614, 1940, 2460, 2690, 2910, 3228, 3977, 4035, 5380, 5820, 7954, 8070, 11029, 11931, 15908, 16140, 19885, 22058, 23862, 26093, 33087, 39770, 44116, 47724, 52186, 55145, 59655, 66174, 78279, 79540, 104372, 110290, 119310, 130465, 132348, 156558, 165435, 220580, 238620, 260930, 313116, 330870, 391395, 521860, 661740, 782790, 1069813, 1565580, 2139626, 3209439, 4279252, 5349065, 6418878, 10698130, 12837756, 16047195, 21396260, 32094390, 64188780]

約数ペア:

[(1, 64188780), (2, 32094390), (3, 21396260), (4, 16047195), (5, 12837756), (6, 10698130), (10, 6418878), (12, 5349065), (15, 4279252), (20, 3209439), (30, 2139626), (41, 1565580), (60, 1069813), (82, 782790), (97, 661740), (123, 521860), (164, 391395), (194, 330870), (205, 313116), (246, 260930), (269, 238620), (291, 220580), (388, 165435), (410, 156558), (485, 132348), (492, 130465), (538, 119310), (582, 110290), (615, 104372), (807, 79540), (820, 78279), (970, 66174), (1076, 59655), (1164, 55145), (1230, 52186), (1345, 47724), (1455, 44116), (1614, 39770), (1940, 33087), (2460, 26093), (2690, 23862), (2910, 22058), (3228, 19885), (3977, 16140), (4035, 15908), (5380, 11931), (5820, 11029), (7954, 8070)]