76839420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9667

約数の個数: 96

約数和(自身を含む): 258854400

約数和(自身を除く): 182014980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9629, 19258, 28887, 38516, 48145, 57774, 67403, 96290, 115548, 134806, 144435, 182951, 192580, 202209, 269612, 288870, 337015, 365902, 404418, 548853, 577740, 674030, 731804, 808836, 914755, 1011045, 1097706, 1280657, 1348060, 1829510, 2022090, 2195412, 2561314, 2744265, 3659020, 3841971, 4044180, 5122628, 5488530, 6403285, 7683942, 10977060, 12806570, 15367884, 19209855, 25613140, 38419710, 76839420]

約数ペア:

[(1, 76839420), (2, 38419710), (3, 25613140), (4, 19209855), (5, 15367884), (6, 12806570), (7, 10977060), (10, 7683942), (12, 6403285), (14, 5488530), (15, 5122628), (19, 4044180), (20, 3841971), (21, 3659020), (28, 2744265), (30, 2561314), (35, 2195412), (38, 2022090), (42, 1829510), (57, 1348060), (60, 1280657), (70, 1097706), (76, 1011045), (84, 914755), (95, 808836), (105, 731804), (114, 674030), (133, 577740), (140, 548853), (190, 404418), (210, 365902), (228, 337015), (266, 288870), (285, 269612), (380, 202209), (399, 192580), (420, 182951), (532, 144435), (570, 134806), (665, 115548), (798, 96290), (1140, 67403), (1330, 57774), (1596, 48145), (1995, 38516), (2660, 28887), (3990, 19258), (7980, 9629)]