87669810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5400

約数の個数: 64

約数和(自身を含む): 237663360

約数和(自身を除く): 149993550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5323, 5490, 8235, 10646, 15969, 16470, 26615, 31938, 47907, 53230, 79845, 95814, 143721, 159690, 239535, 287442, 324703, 479070, 649406, 718605, 974109, 1437210, 1623515, 1948218, 2922327, 3247030, 4870545, 5844654, 8766981, 9741090, 14611635, 17533962, 29223270, 43834905, 87669810]

約数ペア:

[(1, 87669810), (2, 43834905), (3, 29223270), (5, 17533962), (6, 14611635), (9, 9741090), (10, 8766981), (15, 5844654), (18, 4870545), (27, 3247030), (30, 2922327), (45, 1948218), (54, 1623515), (61, 1437210), (90, 974109), (122, 718605), (135, 649406), (183, 479070), (270, 324703), (305, 287442), (366, 239535), (549, 159690), (610, 143721), (915, 95814), (1098, 79845), (1647, 53230), (1830, 47907), (2745, 31938), (3294, 26615), (5323, 16470), (5490, 15969), (8235, 10646)]