74380440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 251825760

約数和(自身を除く): 177445320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 101, 102, 114, 120, 136, 152, 170, 190, 202, 204, 228, 255, 285, 303, 323, 340, 361, 380, 404, 408, 456, 505, 510, 570, 606, 646, 680, 722, 760, 808, 969, 1010, 1020, 1083, 1140, 1212, 1292, 1444, 1515, 1615, 1717, 1805, 1919, 1938, 2020, 2040, 2166, 2280, 2424, 2584, 2888, 3030, 3230, 3434, 3610, 3838, 3876, 4040, 4332, 4845, 5151, 5415, 5757, 6060, 6137, 6460, 6868, 7220, 7676, 7752, 8585, 8664, 9595, 9690, 10302, 10830, 11514, 12120, 12274, 12920, 13736, 14440, 15352, 17170, 18411, 19190, 19380, 20604, 21660, 23028, 24548, 25755, 28785, 30685, 32623, 34340, 36461, 36822, 38380, 38760, 41208, 43320, 46056, 49096, 51510, 57570, 61370, 65246, 68680, 72922, 73644, 76760, 92055, 97869, 103020, 109383, 115140, 122740, 130492, 145844, 147288, 163115, 182305, 184110, 195738, 206040, 218766, 230280, 245480, 260984, 291688, 326230, 364610, 368220, 391476, 437532, 489345, 546915, 619837, 652460, 729220, 736440, 782952, 875064, 978690, 1093830, 1239674, 1304920, 1458440, 1859511, 1957380, 2187660, 2479348, 3099185, 3719022, 3914760, 4375320, 4958696, 6198370, 7438044, 9297555, 12396740, 14876088, 18595110, 24793480, 37190220, 74380440]

約数ペア:

[(1, 74380440), (2, 37190220), (3, 24793480), (4, 18595110), (5, 14876088), (6, 12396740), (8, 9297555), (10, 7438044), (12, 6198370), (15, 4958696), (17, 4375320), (19, 3914760), (20, 3719022), (24, 3099185), (30, 2479348), (34, 2187660), (38, 1957380), (40, 1859511), (51, 1458440), (57, 1304920), (60, 1239674), (68, 1093830), (76, 978690), (85, 875064), (95, 782952), (101, 736440), (102, 729220), (114, 652460), (120, 619837), (136, 546915), (152, 489345), (170, 437532), (190, 391476), (202, 368220), (204, 364610), (228, 326230), (255, 291688), (285, 260984), (303, 245480), (323, 230280), (340, 218766), (361, 206040), (380, 195738), (404, 184110), (408, 182305), (456, 163115), (505, 147288), (510, 145844), (570, 130492), (606, 122740), (646, 115140), (680, 109383), (722, 103020), (760, 97869), (808, 92055), (969, 76760), (1010, 73644), (1020, 72922), (1083, 68680), (1140, 65246), (1212, 61370), (1292, 57570), (1444, 51510), (1515, 49096), (1615, 46056), (1717, 43320), (1805, 41208), (1919, 38760), (1938, 38380), (2020, 36822), (2040, 36461), (2166, 34340), (2280, 32623), (2424, 30685), (2584, 28785), (2888, 25755), (3030, 24548), (3230, 23028), (3434, 21660), (3610, 20604), (3838, 19380), (3876, 19190), (4040, 18411), (4332, 17170), (4845, 15352), (5151, 14440), (5415, 13736), (5757, 12920), (6060, 12274), (6137, 12120), (6460, 11514), (6868, 10830), (7220, 10302), (7676, 9690), (7752, 9595), (8585, 8664)]