76178220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3517}}^1$

素因数の和:3567

約数の個数: 72

約数和(自身を含む): 225180144

約数和(自身を除く): 149001924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3517, 3610, 4332, 5415, 7034, 7220, 10551, 10830, 14068, 17585, 21102, 21660, 35170, 42204, 52755, 66823, 70340, 105510, 133646, 200469, 211020, 267292, 334115, 400938, 668230, 801876, 1002345, 1269637, 1336460, 2004690, 2539274, 3808911, 4009380, 5078548, 6348185, 7617822, 12696370, 15235644, 19044555, 25392740, 38089110, 76178220]

約数ペア:

[(1, 76178220), (2, 38089110), (3, 25392740), (4, 19044555), (5, 15235644), (6, 12696370), (10, 7617822), (12, 6348185), (15, 5078548), (19, 4009380), (20, 3808911), (30, 2539274), (38, 2004690), (57, 1336460), (60, 1269637), (76, 1002345), (95, 801876), (114, 668230), (190, 400938), (228, 334115), (285, 267292), (361, 211020), (380, 200469), (570, 133646), (722, 105510), (1083, 70340), (1140, 66823), (1444, 52755), (1805, 42204), (2166, 35170), (3517, 21660), (3610, 21102), (4332, 17585), (5415, 14068), (7034, 10830), (7220, 10551)]