180067860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 665333760

約数和(自身を除く): 485265900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 79, 81, 84, 90, 105, 108, 126, 134, 135, 140, 158, 162, 180, 189, 201, 210, 237, 243, 252, 268, 270, 315, 316, 324, 335, 378, 395, 402, 405, 420, 469, 474, 486, 540, 553, 567, 603, 630, 670, 711, 756, 790, 804, 810, 938, 945, 948, 972, 1005, 1106, 1134, 1185, 1206, 1215, 1260, 1340, 1407, 1422, 1580, 1620, 1659, 1701, 1809, 1876, 1890, 2010, 2133, 2212, 2268, 2345, 2370, 2412, 2430, 2765, 2814, 2835, 2844, 3015, 3318, 3402, 3555, 3618, 3780, 4020, 4221, 4266, 4690, 4740, 4860, 4977, 5293, 5427, 5530, 5628, 5670, 6030, 6399, 6636, 6804, 7035, 7110, 7236, 8295, 8442, 8505, 8532, 9045, 9380, 9954, 10586, 10665, 10854, 11060, 11340, 12060, 12663, 12798, 14070, 14220, 14931, 15879, 16281, 16590, 16884, 17010, 18090, 19197, 19908, 21105, 21172, 21330, 21708, 24885, 25326, 25596, 26465, 27135, 28140, 29862, 31758, 31995, 32562, 33180, 34020, 36180, 37051, 37989, 38394, 42210, 42660, 44793, 47637, 49770, 50652, 52930, 54270, 59724, 63315, 63516, 63990, 65124, 74102, 74655, 75978, 76788, 79395, 81405, 84420, 89586, 95274, 95985, 99540, 105860, 108540, 111153, 113967, 126630, 127980, 134379, 142911, 148204, 149310, 151956, 158790, 162810, 179172, 185255, 189945, 190548, 191970, 222306, 223965, 227934, 238185, 253260, 268758, 285822, 298620, 317580, 325620, 333459, 370510, 379890, 383940, 428733, 444612, 447930, 455868, 476370, 537516, 555765, 569835, 571644, 666918, 671895, 714555, 741020, 759780, 857466, 895860, 952740, 1000377, 1111530, 1139670, 1286199, 1333836, 1343790, 1429110, 1667295, 1714932, 2000754, 2143665, 2223060, 2279340, 2572398, 2687580, 2858220, 3001131, 3334590, 4001508, 4287330, 5001885, 5144796, 6002262, 6430995, 6669180, 8574660, 9003393, 10003770, 12004524, 12861990, 15005655, 18006786, 20007540, 25723980, 30011310, 36013572, 45016965, 60022620, 90033930, 180067860]

約数ペア:

[(1, 180067860), (2, 90033930), (3, 60022620), (4, 45016965), (5, 36013572), (6, 30011310), (7, 25723980), (9, 20007540), (10, 18006786), (12, 15005655), (14, 12861990), (15, 12004524), (18, 10003770), (20, 9003393), (21, 8574660), (27, 6669180), (28, 6430995), (30, 6002262), (35, 5144796), (36, 5001885), (42, 4287330), (45, 4001508), (54, 3334590), (60, 3001131), (63, 2858220), (67, 2687580), (70, 2572398), (79, 2279340), (81, 2223060), (84, 2143665), (90, 2000754), (105, 1714932), (108, 1667295), (126, 1429110), (134, 1343790), (135, 1333836), (140, 1286199), (158, 1139670), (162, 1111530), (180, 1000377), (189, 952740), (201, 895860), (210, 857466), (237, 759780), (243, 741020), (252, 714555), (268, 671895), (270, 666918), (315, 571644), (316, 569835), (324, 555765), (335, 537516), (378, 476370), (395, 455868), (402, 447930), (405, 444612), (420, 428733), (469, 383940), (474, 379890), (486, 370510), (540, 333459), (553, 325620), (567, 317580), (603, 298620), (630, 285822), (670, 268758), (711, 253260), (756, 238185), (790, 227934), (804, 223965), (810, 222306), (938, 191970), (945, 190548), (948, 189945), (972, 185255), (1005, 179172), (1106, 162810), (1134, 158790), (1185, 151956), (1206, 149310), (1215, 148204), (1260, 142911), (1340, 134379), (1407, 127980), (1422, 126630), (1580, 113967), (1620, 111153), (1659, 108540), (1701, 105860), (1809, 99540), (1876, 95985), (1890, 95274), (2010, 89586), (2133, 84420), (2212, 81405), (2268, 79395), (2345, 76788), (2370, 75978), (2412, 74655), (2430, 74102), (2765, 65124), (2814, 63990), (2835, 63516), (2844, 63315), (3015, 59724), (3318, 54270), (3402, 52930), (3555, 50652), (3618, 49770), (3780, 47637), (4020, 44793), (4221, 42660), (4266, 42210), (4690, 38394), (4740, 37989), (4860, 37051), (4977, 36180), (5293, 34020), (5427, 33180), (5530, 32562), (5628, 31995), (5670, 31758), (6030, 29862), (6399, 28140), (6636, 27135), (6804, 26465), (7035, 25596), (7110, 25326), (7236, 24885), (8295, 21708), (8442, 21330), (8505, 21172), (8532, 21105), (9045, 19908), (9380, 19197), (9954, 18090), (10586, 17010), (10665, 16884), (10854, 16590), (11060, 16281), (11340, 15879), (12060, 14931), (12663, 14220), (12798, 14070)]