143400780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 491774976

約数和(自身を除く): 348374196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 81, 82, 85, 90, 102, 108, 123, 127, 135, 153, 162, 164, 170, 180, 204, 205, 246, 254, 255, 270, 306, 324, 340, 369, 381, 405, 410, 459, 492, 508, 510, 540, 612, 615, 635, 697, 738, 762, 765, 810, 820, 918, 1020, 1107, 1143, 1230, 1270, 1377, 1394, 1476, 1524, 1530, 1620, 1836, 1845, 1905, 2091, 2159, 2214, 2286, 2295, 2460, 2540, 2754, 2788, 3060, 3321, 3429, 3485, 3690, 3810, 4182, 4318, 4428, 4572, 4590, 5207, 5508, 5535, 5715, 6273, 6477, 6642, 6858, 6885, 6970, 7380, 7620, 8364, 8636, 9180, 10287, 10414, 10455, 10795, 11070, 11430, 12546, 12954, 13284, 13716, 13770, 13940, 15621, 16605, 17145, 18819, 19431, 20574, 20828, 20910, 21590, 22140, 22860, 25092, 25908, 26035, 27540, 31242, 31365, 32385, 33210, 34290, 37638, 38862, 41148, 41820, 43180, 46863, 51435, 52070, 56457, 58293, 62484, 62730, 64770, 66420, 68580, 75276, 77724, 78105, 88519, 93726, 94095, 97155, 102870, 104140, 112914, 116586, 125460, 129540, 140589, 156210, 174879, 177038, 187452, 188190, 194310, 205740, 225828, 233172, 234315, 265557, 281178, 282285, 291465, 312420, 349758, 354076, 376380, 388620, 421767, 442595, 468630, 531114, 562356, 564570, 582930, 699516, 702945, 796671, 843534, 874395, 885190, 937260, 1062228, 1129140, 1165860, 1327785, 1405890, 1593342, 1687068, 1748790, 1770380, 2108835, 2390013, 2655570, 2811780, 3186684, 3497580, 3983355, 4217670, 4780026, 5311140, 7170039, 7966710, 8435340, 9560052, 11950065, 14340078, 15933420, 23900130, 28680156, 35850195, 47800260, 71700390, 143400780]

約数ペア:

[(1, 143400780), (2, 71700390), (3, 47800260), (4, 35850195), (5, 28680156), (6, 23900130), (9, 15933420), (10, 14340078), (12, 11950065), (15, 9560052), (17, 8435340), (18, 7966710), (20, 7170039), (27, 5311140), (30, 4780026), (34, 4217670), (36, 3983355), (41, 3497580), (45, 3186684), (51, 2811780), (54, 2655570), (60, 2390013), (68, 2108835), (81, 1770380), (82, 1748790), (85, 1687068), (90, 1593342), (102, 1405890), (108, 1327785), (123, 1165860), (127, 1129140), (135, 1062228), (153, 937260), (162, 885190), (164, 874395), (170, 843534), (180, 796671), (204, 702945), (205, 699516), (246, 582930), (254, 564570), (255, 562356), (270, 531114), (306, 468630), (324, 442595), (340, 421767), (369, 388620), (381, 376380), (405, 354076), (410, 349758), (459, 312420), (492, 291465), (508, 282285), (510, 281178), (540, 265557), (612, 234315), (615, 233172), (635, 225828), (697, 205740), (738, 194310), (762, 188190), (765, 187452), (810, 177038), (820, 174879), (918, 156210), (1020, 140589), (1107, 129540), (1143, 125460), (1230, 116586), (1270, 112914), (1377, 104140), (1394, 102870), (1476, 97155), (1524, 94095), (1530, 93726), (1620, 88519), (1836, 78105), (1845, 77724), (1905, 75276), (2091, 68580), (2159, 66420), (2214, 64770), (2286, 62730), (2295, 62484), (2460, 58293), (2540, 56457), (2754, 52070), (2788, 51435), (3060, 46863), (3321, 43180), (3429, 41820), (3485, 41148), (3690, 38862), (3810, 37638), (4182, 34290), (4318, 33210), (4428, 32385), (4572, 31365), (4590, 31242), (5207, 27540), (5508, 26035), (5535, 25908), (5715, 25092), (6273, 22860), (6477, 22140), (6642, 21590), (6858, 20910), (6885, 20828), (6970, 20574), (7380, 19431), (7620, 18819), (8364, 17145), (8636, 16605), (9180, 15621), (10287, 13940), (10414, 13770), (10455, 13716), (10795, 13284), (11070, 12954), (11430, 12546)]