75453950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 168551712

約数和(自身を除く): 93097762

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 110, 122, 130, 143, 173, 275, 286, 305, 325, 346, 550, 610, 650, 671, 715, 793, 865, 1342, 1430, 1525, 1586, 1730, 1903, 2249, 3050, 3355, 3575, 3806, 3965, 4325, 4498, 6710, 7150, 7930, 8650, 8723, 9515, 10553, 11245, 16775, 17446, 19030, 19825, 21106, 22490, 24739, 33550, 39650, 43615, 47575, 49478, 52765, 56225, 87230, 95150, 105530, 112450, 116083, 123695, 137189, 218075, 232166, 247390, 263825, 274378, 436150, 527650, 580415, 618475, 685945, 1160830, 1236950, 1371890, 1509079, 2902075, 3018158, 3429725, 5804150, 6859450, 7545395, 15090790, 37726975, 75453950]

約数ペア:

[(1, 75453950), (2, 37726975), (5, 15090790), (10, 7545395), (11, 6859450), (13, 5804150), (22, 3429725), (25, 3018158), (26, 2902075), (50, 1509079), (55, 1371890), (61, 1236950), (65, 1160830), (110, 685945), (122, 618475), (130, 580415), (143, 527650), (173, 436150), (275, 274378), (286, 263825), (305, 247390), (325, 232166), (346, 218075), (550, 137189), (610, 123695), (650, 116083), (671, 112450), (715, 105530), (793, 95150), (865, 87230), (1342, 56225), (1430, 52765), (1525, 49478), (1586, 47575), (1730, 43615), (1903, 39650), (2249, 33550), (3050, 24739), (3355, 22490), (3575, 21106), (3806, 19825), (3965, 19030), (4325, 17446), (4498, 16775), (6710, 11245), (7150, 10553), (7930, 9515), (8650, 8723)]