154659780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 536792256

約数和(自身を除く): 382132476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 263, 270, 297, 324, 330, 363, 396, 405, 484, 486, 495, 526, 540, 594, 605, 660, 726, 789, 810, 891, 972, 990, 1052, 1089, 1188, 1210, 1215, 1315, 1452, 1485, 1578, 1620, 1782, 1815, 1980, 2178, 2367, 2420, 2430, 2630, 2673, 2893, 2970, 3156, 3267, 3564, 3630, 3945, 4356, 4455, 4734, 4860, 5260, 5346, 5445, 5786, 5940, 6534, 7101, 7260, 7890, 8679, 8910, 9468, 9801, 10692, 10890, 11572, 11835, 13068, 13365, 14202, 14465, 15780, 16335, 17358, 17820, 19602, 21303, 21780, 23670, 26037, 26730, 28404, 28930, 29403, 31823, 32670, 34716, 35505, 39204, 42606, 43395, 47340, 49005, 52074, 53460, 57860, 58806, 63646, 63909, 65340, 71010, 78111, 85212, 86790, 95469, 98010, 104148, 106515, 117612, 127292, 127818, 130185, 142020, 147015, 156222, 159115, 173580, 190938, 196020, 213030, 234333, 255636, 260370, 286407, 294030, 312444, 318230, 319545, 381876, 390555, 426060, 468666, 477345, 520740, 572814, 588060, 636460, 639090, 702999, 781110, 859221, 937332, 954690, 1145628, 1171665, 1278180, 1405998, 1432035, 1562220, 1718442, 1909380, 2343330, 2577663, 2811996, 2864070, 3436884, 3514995, 4296105, 4686660, 5155326, 5728140, 7029990, 7732989, 8592210, 10310652, 12888315, 14059980, 15465978, 17184420, 25776630, 30931956, 38664945, 51553260, 77329890, 154659780]

約数ペア:

[(1, 154659780), (2, 77329890), (3, 51553260), (4, 38664945), (5, 30931956), (6, 25776630), (9, 17184420), (10, 15465978), (11, 14059980), (12, 12888315), (15, 10310652), (18, 8592210), (20, 7732989), (22, 7029990), (27, 5728140), (30, 5155326), (33, 4686660), (36, 4296105), (44, 3514995), (45, 3436884), (54, 2864070), (55, 2811996), (60, 2577663), (66, 2343330), (81, 1909380), (90, 1718442), (99, 1562220), (108, 1432035), (110, 1405998), (121, 1278180), (132, 1171665), (135, 1145628), (162, 954690), (165, 937332), (180, 859221), (198, 781110), (220, 702999), (242, 639090), (243, 636460), (263, 588060), (270, 572814), (297, 520740), (324, 477345), (330, 468666), (363, 426060), (396, 390555), (405, 381876), (484, 319545), (486, 318230), (495, 312444), (526, 294030), (540, 286407), (594, 260370), (605, 255636), (660, 234333), (726, 213030), (789, 196020), (810, 190938), (891, 173580), (972, 159115), (990, 156222), (1052, 147015), (1089, 142020), (1188, 130185), (1210, 127818), (1215, 127292), (1315, 117612), (1452, 106515), (1485, 104148), (1578, 98010), (1620, 95469), (1782, 86790), (1815, 85212), (1980, 78111), (2178, 71010), (2367, 65340), (2420, 63909), (2430, 63646), (2630, 58806), (2673, 57860), (2893, 53460), (2970, 52074), (3156, 49005), (3267, 47340), (3564, 43395), (3630, 42606), (3945, 39204), (4356, 35505), (4455, 34716), (4734, 32670), (4860, 31823), (5260, 29403), (5346, 28930), (5445, 28404), (5786, 26730), (5940, 26037), (6534, 23670), (7101, 21780), (7260, 21303), (7890, 19602), (8679, 17820), (8910, 17358), (9468, 16335), (9801, 15780), (10692, 14465), (10890, 14202), (11572, 13365), (11835, 13068)]