77708430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 208008000

約数和(自身を除く): 130299570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 449, 641, 898, 1282, 1347, 1923, 2245, 2694, 3205, 3846, 4041, 4490, 5769, 6410, 6735, 8082, 9615, 11538, 12123, 13470, 17307, 19230, 20205, 24246, 28845, 34614, 40410, 57690, 60615, 86535, 121230, 173070, 287809, 575618, 863427, 1439045, 1726854, 2590281, 2878090, 4317135, 5180562, 7770843, 8634270, 12951405, 15541686, 25902810, 38854215, 77708430]

約数ペア:

[(1, 77708430), (2, 38854215), (3, 25902810), (5, 15541686), (6, 12951405), (9, 8634270), (10, 7770843), (15, 5180562), (18, 4317135), (27, 2878090), (30, 2590281), (45, 1726854), (54, 1439045), (90, 863427), (135, 575618), (270, 287809), (449, 173070), (641, 121230), (898, 86535), (1282, 60615), (1347, 57690), (1923, 40410), (2245, 34614), (2694, 28845), (3205, 24246), (3846, 20205), (4041, 19230), (4490, 17307), (5769, 13470), (6410, 12123), (6735, 11538), (8082, 9615)]