165440880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 300

約数和(自身を含む): 634579176

約数和(自身を除く): 469138296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 211, 216, 220, 240, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 422, 432, 440, 484, 495, 528, 540, 594, 605, 633, 648, 660, 720, 726, 792, 810, 844, 880, 891, 968, 990, 1055, 1080, 1089, 1188, 1210, 1266, 1296, 1320, 1452, 1485, 1584, 1620, 1688, 1782, 1815, 1899, 1936, 1980, 2110, 2160, 2178, 2321, 2376, 2420, 2532, 2640, 2904, 2970, 3165, 3240, 3267, 3376, 3564, 3630, 3798, 3960, 4220, 4356, 4455, 4642, 4752, 4840, 5064, 5445, 5697, 5808, 5940, 6330, 6480, 6534, 6963, 7128, 7260, 7596, 7920, 8440, 8712, 8910, 9284, 9495, 9680, 9801, 10128, 10890, 11394, 11605, 11880, 12660, 13068, 13926, 14256, 14520, 15192, 16335, 16880, 17091, 17424, 17820, 18568, 18990, 19602, 20889, 21780, 22788, 23210, 23760, 25320, 25531, 26136, 27852, 28485, 29040, 30384, 32670, 34182, 34815, 35640, 37136, 37980, 39204, 41778, 43560, 45576, 46420, 49005, 50640, 51062, 52272, 55704, 56970, 62667, 65340, 68364, 69630, 71280, 75960, 76593, 78408, 83556, 85455, 87120, 91152, 92840, 98010, 102124, 104445, 111408, 113940, 125334, 127655, 130680, 136728, 139260, 151920, 153186, 156816, 167112, 170910, 185680, 188001, 196020, 204248, 208890, 227880, 229779, 250668, 255310, 261360, 273456, 278520, 306372, 313335, 334224, 341820, 376002, 382965, 392040, 408496, 417780, 455760, 459558, 501336, 510620, 557040, 612744, 626670, 683640, 689337, 752004, 765930, 784080, 835560, 919116, 940005, 1002672, 1021240, 1148895, 1225488, 1253340, 1367280, 1378674, 1504008, 1531860, 1671120, 1838232, 1880010, 2042480, 2068011, 2297790, 2506680, 2757348, 3008016, 3063720, 3446685, 3676464, 3760020, 4136022, 4595580, 5013360, 5514696, 6127440, 6893370, 7520040, 8272044, 9191160, 10340055, 11029392, 13786740, 15040080, 16544088, 18382320, 20680110, 27573480, 33088176, 41360220, 55146960, 82720440, 165440880]

約数ペア:

[(1, 165440880), (2, 82720440), (3, 55146960), (4, 41360220), (5, 33088176), (6, 27573480), (8, 20680110), (9, 18382320), (10, 16544088), (11, 15040080), (12, 13786740), (15, 11029392), (16, 10340055), (18, 9191160), (20, 8272044), (22, 7520040), (24, 6893370), (27, 6127440), (30, 5514696), (33, 5013360), (36, 4595580), (40, 4136022), (44, 3760020), (45, 3676464), (48, 3446685), (54, 3063720), (55, 3008016), (60, 2757348), (66, 2506680), (72, 2297790), (80, 2068011), (81, 2042480), (88, 1880010), (90, 1838232), (99, 1671120), (108, 1531860), (110, 1504008), (120, 1378674), (121, 1367280), (132, 1253340), (135, 1225488), (144, 1148895), (162, 1021240), (165, 1002672), (176, 940005), (180, 919116), (198, 835560), (211, 784080), (216, 765930), (220, 752004), (240, 689337), (242, 683640), (264, 626670), (270, 612744), (297, 557040), (324, 510620), (330, 501336), (360, 459558), (363, 455760), (396, 417780), (405, 408496), (422, 392040), (432, 382965), (440, 376002), (484, 341820), (495, 334224), (528, 313335), (540, 306372), (594, 278520), (605, 273456), (633, 261360), (648, 255310), (660, 250668), (720, 229779), (726, 227880), (792, 208890), (810, 204248), (844, 196020), (880, 188001), (891, 185680), (968, 170910), (990, 167112), (1055, 156816), (1080, 153186), (1089, 151920), (1188, 139260), (1210, 136728), (1266, 130680), (1296, 127655), (1320, 125334), (1452, 113940), (1485, 111408), (1584, 104445), (1620, 102124), (1688, 98010), (1782, 92840), (1815, 91152), (1899, 87120), (1936, 85455), (1980, 83556), (2110, 78408), (2160, 76593), (2178, 75960), (2321, 71280), (2376, 69630), (2420, 68364), (2532, 65340), (2640, 62667), (2904, 56970), (2970, 55704), (3165, 52272), (3240, 51062), (3267, 50640), (3376, 49005), (3564, 46420), (3630, 45576), (3798, 43560), (3960, 41778), (4220, 39204), (4356, 37980), (4455, 37136), (4642, 35640), (4752, 34815), (4840, 34182), (5064, 32670), (5445, 30384), (5697, 29040), (5808, 28485), (5940, 27852), (6330, 26136), (6480, 25531), (6534, 25320), (6963, 23760), (7128, 23210), (7260, 22788), (7596, 21780), (7920, 20889), (8440, 19602), (8712, 18990), (8910, 18568), (9284, 17820), (9495, 17424), (9680, 17091), (9801, 16880), (10128, 16335), (10890, 15192), (11394, 14520), (11605, 14256), (11880, 13926), (12660, 13068)]