76152780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38461}}^1$

素因数の和:38487

約数の個数: 72

約数和(自身を含む): 252003024

約数和(自身を除く): 175850244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38461, 76922, 115383, 153844, 192305, 230766, 346149, 384610, 423071, 461532, 576915, 692298, 769220, 846142, 1153830, 1269213, 1384596, 1692284, 1730745, 2115355, 2307660, 2538426, 3461490, 3807639, 4230710, 5076852, 6346065, 6922980, 7615278, 8461420, 12692130, 15230556, 19038195, 25384260, 38076390, 76152780]

約数ペア:

[(1, 76152780), (2, 38076390), (3, 25384260), (4, 19038195), (5, 15230556), (6, 12692130), (9, 8461420), (10, 7615278), (11, 6922980), (12, 6346065), (15, 5076852), (18, 4230710), (20, 3807639), (22, 3461490), (30, 2538426), (33, 2307660), (36, 2115355), (44, 1730745), (45, 1692284), (55, 1384596), (60, 1269213), (66, 1153830), (90, 846142), (99, 769220), (110, 692298), (132, 576915), (165, 461532), (180, 423071), (198, 384610), (220, 346149), (330, 230766), (396, 192305), (495, 153844), (660, 115383), (990, 76922), (1980, 38461)]