77846340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 263273472

約数和(自身を除く): 185427132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 43, 44, 52, 55, 60, 65, 66, 78, 86, 110, 129, 130, 132, 143, 156, 165, 172, 195, 211, 215, 220, 258, 260, 286, 330, 390, 422, 429, 430, 473, 516, 559, 572, 633, 645, 660, 715, 780, 844, 858, 860, 946, 1055, 1118, 1266, 1290, 1419, 1430, 1677, 1716, 1892, 2110, 2145, 2236, 2321, 2365, 2532, 2580, 2743, 2795, 2838, 2860, 3165, 3354, 4220, 4290, 4642, 4730, 5486, 5590, 5676, 6149, 6330, 6708, 6963, 7095, 8229, 8385, 8580, 9073, 9284, 9460, 10972, 11180, 11605, 12298, 12660, 13715, 13926, 14190, 16458, 16770, 18146, 18447, 23210, 24596, 27219, 27430, 27852, 28380, 30173, 30745, 32916, 33540, 34815, 36292, 36894, 41145, 45365, 46420, 54438, 54860, 60346, 61490, 69630, 73788, 82290, 90519, 90730, 92235, 99803, 108876, 117949, 120692, 122980, 136095, 139260, 150865, 164580, 181038, 181460, 184470, 199606, 235898, 272190, 299409, 301730, 353847, 362076, 368940, 399212, 452595, 471796, 499015, 544380, 589745, 598818, 603460, 707694, 905190, 998030, 1179490, 1197636, 1297439, 1415388, 1497045, 1769235, 1810380, 1996060, 2358980, 2594878, 2994090, 3538470, 3892317, 5189756, 5988180, 6487195, 7076940, 7784634, 12974390, 15569268, 19461585, 25948780, 38923170, 77846340]

約数ペア:

[(1, 77846340), (2, 38923170), (3, 25948780), (4, 19461585), (5, 15569268), (6, 12974390), (10, 7784634), (11, 7076940), (12, 6487195), (13, 5988180), (15, 5189756), (20, 3892317), (22, 3538470), (26, 2994090), (30, 2594878), (33, 2358980), (39, 1996060), (43, 1810380), (44, 1769235), (52, 1497045), (55, 1415388), (60, 1297439), (65, 1197636), (66, 1179490), (78, 998030), (86, 905190), (110, 707694), (129, 603460), (130, 598818), (132, 589745), (143, 544380), (156, 499015), (165, 471796), (172, 452595), (195, 399212), (211, 368940), (215, 362076), (220, 353847), (258, 301730), (260, 299409), (286, 272190), (330, 235898), (390, 199606), (422, 184470), (429, 181460), (430, 181038), (473, 164580), (516, 150865), (559, 139260), (572, 136095), (633, 122980), (645, 120692), (660, 117949), (715, 108876), (780, 99803), (844, 92235), (858, 90730), (860, 90519), (946, 82290), (1055, 73788), (1118, 69630), (1266, 61490), (1290, 60346), (1419, 54860), (1430, 54438), (1677, 46420), (1716, 45365), (1892, 41145), (2110, 36894), (2145, 36292), (2236, 34815), (2321, 33540), (2365, 32916), (2532, 30745), (2580, 30173), (2743, 28380), (2795, 27852), (2838, 27430), (2860, 27219), (3165, 24596), (3354, 23210), (4220, 18447), (4290, 18146), (4642, 16770), (4730, 16458), (5486, 14190), (5590, 13926), (5676, 13715), (6149, 12660), (6330, 12298), (6708, 11605), (6963, 11180), (7095, 10972), (8229, 9460), (8385, 9284), (8580, 9073)]