67276900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 152568360

約数和(自身を除く): 85291460

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 61, 82, 100, 122, 164, 205, 244, 269, 305, 410, 538, 610, 820, 1025, 1076, 1220, 1345, 1525, 2050, 2501, 2690, 3050, 4100, 5002, 5380, 6100, 6725, 10004, 11029, 12505, 13450, 16409, 22058, 25010, 26900, 32818, 44116, 50020, 55145, 62525, 65636, 82045, 110290, 125050, 164090, 220580, 250100, 275725, 328180, 410225, 551450, 672769, 820450, 1102900, 1345538, 1640900, 2691076, 3363845, 6727690, 13455380, 16819225, 33638450, 67276900]

約数ペア:

[(1, 67276900), (2, 33638450), (4, 16819225), (5, 13455380), (10, 6727690), (20, 3363845), (25, 2691076), (41, 1640900), (50, 1345538), (61, 1102900), (82, 820450), (100, 672769), (122, 551450), (164, 410225), (205, 328180), (244, 275725), (269, 250100), (305, 220580), (410, 164090), (538, 125050), (610, 110290), (820, 82045), (1025, 65636), (1076, 62525), (1220, 55145), (1345, 50020), (1525, 44116), (2050, 32818), (2501, 26900), (2690, 25010), (3050, 22058), (4100, 16409), (5002, 13450), (5380, 12505), (6100, 11029), (6725, 10004)]