74500140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 258531840

約数和(自身を除く): 184031700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 457, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 914, 988, 1045, 1140, 1235, 1254, 1371, 1430, 1482, 1716, 1828, 2090, 2145, 2285, 2470, 2508, 2717, 2742, 2860, 2964, 3135, 3705, 4180, 4290, 4570, 4940, 5027, 5434, 5484, 5941, 6270, 6855, 7410, 8151, 8580, 8683, 9140, 10054, 10868, 11882, 12540, 13585, 13710, 14820, 15081, 16302, 17366, 17823, 20108, 23764, 25135, 26049, 27170, 27420, 29705, 30162, 32604, 34732, 35646, 40755, 43415, 50270, 52098, 54340, 59410, 60324, 65351, 71292, 75405, 81510, 86830, 89115, 95513, 100540, 104196, 112879, 118820, 130245, 130702, 150810, 163020, 173660, 178230, 191026, 196053, 225758, 260490, 261404, 286539, 301620, 326755, 338637, 356460, 382052, 392106, 451516, 477565, 520980, 564395, 573078, 653510, 677274, 784212, 955130, 980265, 1128790, 1146156, 1241669, 1307020, 1354548, 1432695, 1693185, 1910260, 1960530, 2257580, 2483338, 2865390, 3386370, 3725007, 3921060, 4966676, 5730780, 6208345, 6772740, 7450014, 12416690, 14900028, 18625035, 24833380, 37250070, 74500140]

約数ペア:

[(1, 74500140), (2, 37250070), (3, 24833380), (4, 18625035), (5, 14900028), (6, 12416690), (10, 7450014), (11, 6772740), (12, 6208345), (13, 5730780), (15, 4966676), (19, 3921060), (20, 3725007), (22, 3386370), (26, 2865390), (30, 2483338), (33, 2257580), (38, 1960530), (39, 1910260), (44, 1693185), (52, 1432695), (55, 1354548), (57, 1307020), (60, 1241669), (65, 1146156), (66, 1128790), (76, 980265), (78, 955130), (95, 784212), (110, 677274), (114, 653510), (130, 573078), (132, 564395), (143, 520980), (156, 477565), (165, 451516), (190, 392106), (195, 382052), (209, 356460), (220, 338637), (228, 326755), (247, 301620), (260, 286539), (285, 261404), (286, 260490), (330, 225758), (380, 196053), (390, 191026), (418, 178230), (429, 173660), (457, 163020), (494, 150810), (570, 130702), (572, 130245), (627, 118820), (660, 112879), (715, 104196), (741, 100540), (780, 95513), (836, 89115), (858, 86830), (914, 81510), (988, 75405), (1045, 71292), (1140, 65351), (1235, 60324), (1254, 59410), (1371, 54340), (1430, 52098), (1482, 50270), (1716, 43415), (1828, 40755), (2090, 35646), (2145, 34732), (2285, 32604), (2470, 30162), (2508, 29705), (2717, 27420), (2742, 27170), (2860, 26049), (2964, 25135), (3135, 23764), (3705, 20108), (4180, 17823), (4290, 17366), (4570, 16302), (4940, 15081), (5027, 14820), (5434, 13710), (5484, 13585), (5941, 12540), (6270, 11882), (6855, 10868), (7410, 10054), (8151, 9140), (8580, 8683)]