149000280

素因数分解:

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

素因数の和:514

約数の個数: 256

約数和(自身を含む): 553996800

約数和(自身を除く): 404996520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 429, 440, 456, 457, 494, 520, 570, 572, 627, 660, 715, 741, 760, 780, 836, 858, 914, 988, 1045, 1140, 1144, 1235, 1254, 1320, 1371, 1430, 1482, 1560, 1672, 1716, 1828, 1976, 2090, 2145, 2280, 2285, 2470, 2508, 2717, 2742, 2860, 2964, 3135, 3432, 3656, 3705, 4180, 4290, 4570, 4940, 5016, 5027, 5434, 5484, 5720, 5928, 5941, 6270, 6855, 7410, 8151, 8360, 8580, 8683, 9140, 9880, 10054, 10868, 10968, 11882, 12540, 13585, 13710, 14820, 15081, 16302, 17160, 17366, 17823, 18280, 20108, 21736, 23764, 25080, 25135, 26049, 27170, 27420, 29640, 29705, 30162, 32604, 34732, 35646, 40216, 40755, 43415, 47528, 50270, 52098, 54340, 54840, 59410, 60324, 65208, 65351, 69464, 71292, 75405, 81510, 86830, 89115, 95513, 100540, 104196, 108680, 112879, 118820, 120648, 130245, 130702, 142584, 150810, 163020, 173660, 178230, 191026, 196053, 201080, 208392, 225758, 237640, 260490, 261404, 286539, 301620, 326040, 326755, 338637, 347320, 356460, 382052, 392106, 451516, 477565, 520980, 522808, 564395, 573078, 603240, 653510, 677274, 712920, 764104, 784212, 903032, 955130, 980265, 1041960, 1128790, 1146156, 1241669, 1307020, 1354548, 1432695, 1568424, 1693185, 1910260, 1960530, 2257580, 2292312, 2483338, 2614040, 2709096, 2865390, 3386370, 3725007, 3820520, 3921060, 4515160, 4966676, 5730780, 6208345, 6772740, 7450014, 7842120, 9933352, 11461560, 12416690, 13545480, 14900028, 18625035, 24833380, 29800056, 37250070, 49666760, 74500140, 149000280]

約数ペア:

[(1, 149000280), (2, 74500140), (3, 49666760), (4, 37250070), (5, 29800056), (6, 24833380), (8, 18625035), (10, 14900028), (11, 13545480), (12, 12416690), (13, 11461560), (15, 9933352), (19, 7842120), (20, 7450014), (22, 6772740), (24, 6208345), (26, 5730780), (30, 4966676), (33, 4515160), (38, 3921060), (39, 3820520), (40, 3725007), (44, 3386370), (52, 2865390), (55, 2709096), (57, 2614040), (60, 2483338), (65, 2292312), (66, 2257580), (76, 1960530), (78, 1910260), (88, 1693185), (95, 1568424), (104, 1432695), (110, 1354548), (114, 1307020), (120, 1241669), (130, 1146156), (132, 1128790), (143, 1041960), (152, 980265), (156, 955130), (165, 903032), (190, 784212), (195, 764104), (209, 712920), (220, 677274), (228, 653510), (247, 603240), (260, 573078), (264, 564395), (285, 522808), (286, 520980), (312, 477565), (330, 451516), (380, 392106), (390, 382052), (418, 356460), (429, 347320), (440, 338637), (456, 326755), (457, 326040), (494, 301620), (520, 286539), (570, 261404), (572, 260490), (627, 237640), (660, 225758), (715, 208392), (741, 201080), (760, 196053), (780, 191026), (836, 178230), (858, 173660), (914, 163020), (988, 150810), (1045, 142584), (1140, 130702), (1144, 130245), (1235, 120648), (1254, 118820), (1320, 112879), (1371, 108680), (1430, 104196), (1482, 100540), (1560, 95513), (1672, 89115), (1716, 86830), (1828, 81510), (1976, 75405), (2090, 71292), (2145, 69464), (2280, 65351), (2285, 65208), (2470, 60324), (2508, 59410), (2717, 54840), (2742, 54340), (2860, 52098), (2964, 50270), (3135, 47528), (3432, 43415), (3656, 40755), (3705, 40216), (4180, 35646), (4290, 34732), (4570, 32604), (4940, 30162), (5016, 29705), (5027, 29640), (5434, 27420), (5484, 27170), (5720, 26049), (5928, 25135), (5941, 25080), (6270, 23764), (6855, 21736), (7410, 20108), (8151, 18280), (8360, 17823), (8580, 17366), (8683, 17160), (9140, 16302), (9880, 15081), (10054, 14820), (10868, 13710), (10968, 13585), (11882, 12540)]