100286940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 326269440

約数和(自身を除く): 225982500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 67, 76, 78, 95, 101, 114, 130, 134, 156, 190, 195, 201, 202, 228, 247, 260, 268, 285, 303, 335, 380, 390, 402, 404, 494, 505, 570, 606, 670, 741, 780, 804, 871, 988, 1005, 1010, 1140, 1212, 1235, 1273, 1313, 1340, 1482, 1515, 1742, 1919, 2010, 2020, 2470, 2546, 2613, 2626, 2964, 3030, 3484, 3705, 3819, 3838, 3939, 4020, 4355, 4940, 5092, 5226, 5252, 5757, 6060, 6365, 6565, 6767, 7410, 7638, 7676, 7878, 8710, 9595, 10452, 11514, 12730, 13065, 13130, 13534, 14820, 15276, 15756, 16549, 17420, 19095, 19190, 19695, 20301, 23028, 24947, 25460, 26130, 26260, 27068, 28785, 33098, 33835, 38190, 38380, 39390, 40602, 49647, 49894, 52260, 57570, 66196, 67670, 74841, 76380, 78780, 81204, 82745, 87971, 99294, 99788, 101505, 115140, 124735, 128573, 135340, 149682, 165490, 175942, 198588, 203010, 248235, 249470, 257146, 263913, 299364, 330980, 351884, 374205, 385719, 406020, 439855, 496470, 498940, 514292, 527826, 642865, 748410, 771438, 879710, 992940, 1055652, 1285730, 1319565, 1496820, 1542876, 1671449, 1759420, 1928595, 2571460, 2639130, 3342898, 3857190, 5014347, 5278260, 6685796, 7714380, 8357245, 10028694, 16714490, 20057388, 25071735, 33428980, 50143470, 100286940]

約数ペア:

[(1, 100286940), (2, 50143470), (3, 33428980), (4, 25071735), (5, 20057388), (6, 16714490), (10, 10028694), (12, 8357245), (13, 7714380), (15, 6685796), (19, 5278260), (20, 5014347), (26, 3857190), (30, 3342898), (38, 2639130), (39, 2571460), (52, 1928595), (57, 1759420), (60, 1671449), (65, 1542876), (67, 1496820), (76, 1319565), (78, 1285730), (95, 1055652), (101, 992940), (114, 879710), (130, 771438), (134, 748410), (156, 642865), (190, 527826), (195, 514292), (201, 498940), (202, 496470), (228, 439855), (247, 406020), (260, 385719), (268, 374205), (285, 351884), (303, 330980), (335, 299364), (380, 263913), (390, 257146), (402, 249470), (404, 248235), (494, 203010), (505, 198588), (570, 175942), (606, 165490), (670, 149682), (741, 135340), (780, 128573), (804, 124735), (871, 115140), (988, 101505), (1005, 99788), (1010, 99294), (1140, 87971), (1212, 82745), (1235, 81204), (1273, 78780), (1313, 76380), (1340, 74841), (1482, 67670), (1515, 66196), (1742, 57570), (1919, 52260), (2010, 49894), (2020, 49647), (2470, 40602), (2546, 39390), (2613, 38380), (2626, 38190), (2964, 33835), (3030, 33098), (3484, 28785), (3705, 27068), (3819, 26260), (3838, 26130), (3939, 25460), (4020, 24947), (4355, 23028), (4940, 20301), (5092, 19695), (5226, 19190), (5252, 19095), (5757, 17420), (6060, 16549), (6365, 15756), (6565, 15276), (6767, 14820), (7410, 13534), (7638, 13130), (7676, 13065), (7878, 12730), (8710, 11514), (9595, 10452)]