64368450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 72

約数和(自身を含む): 173868708

約数和(自身を除く): 109500258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 313, 450, 457, 626, 914, 939, 1371, 1565, 1878, 2285, 2742, 2817, 3130, 4113, 4570, 4695, 5634, 6855, 7825, 8226, 9390, 11425, 13710, 14085, 15650, 20565, 22850, 23475, 28170, 34275, 41130, 46950, 68550, 70425, 102825, 140850, 143041, 205650, 286082, 429123, 715205, 858246, 1287369, 1430410, 2145615, 2574738, 3576025, 4291230, 6436845, 7152050, 10728075, 12873690, 21456150, 32184225, 64368450]

約数ペア:

[(1, 64368450), (2, 32184225), (3, 21456150), (5, 12873690), (6, 10728075), (9, 7152050), (10, 6436845), (15, 4291230), (18, 3576025), (25, 2574738), (30, 2145615), (45, 1430410), (50, 1287369), (75, 858246), (90, 715205), (150, 429123), (225, 286082), (313, 205650), (450, 143041), (457, 140850), (626, 102825), (914, 70425), (939, 68550), (1371, 46950), (1565, 41130), (1878, 34275), (2285, 28170), (2742, 23475), (2817, 22850), (3130, 20565), (4113, 15650), (4570, 14085), (4695, 13710), (5634, 11425), (6855, 9390), (7825, 8226)]