275630520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 974177280

約数和(自身を除く): 698546760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 71, 85, 88, 102, 110, 120, 132, 136, 142, 165, 170, 173, 187, 204, 213, 220, 255, 264, 284, 330, 340, 346, 355, 374, 408, 426, 440, 510, 519, 561, 568, 660, 680, 692, 710, 748, 781, 852, 865, 935, 1020, 1038, 1065, 1122, 1207, 1320, 1384, 1420, 1496, 1562, 1704, 1730, 1870, 1903, 2040, 2076, 2130, 2244, 2343, 2414, 2595, 2805, 2840, 2941, 3124, 3460, 3621, 3740, 3806, 3905, 4152, 4260, 4488, 4686, 4828, 5190, 5610, 5709, 5882, 6035, 6248, 6920, 7242, 7480, 7612, 7810, 8520, 8823, 9372, 9515, 9656, 10380, 11220, 11418, 11715, 11764, 12070, 12283, 13277, 14484, 14705, 15224, 15620, 17646, 18105, 18744, 19030, 20760, 22440, 22836, 23430, 23528, 24140, 24566, 26554, 28545, 28968, 29410, 31240, 32351, 35292, 36210, 36849, 38060, 39831, 44115, 45672, 46860, 48280, 49132, 53108, 57090, 58820, 61415, 64702, 66385, 70584, 72420, 73698, 76120, 79662, 88230, 93720, 97053, 98264, 106216, 114180, 117640, 122830, 129404, 132770, 135113, 144840, 147396, 159324, 161755, 176460, 184245, 194106, 199155, 208811, 228360, 245660, 258808, 265540, 270226, 294792, 318648, 323510, 352920, 368490, 388212, 398310, 405339, 417622, 485265, 491320, 531080, 540452, 626433, 647020, 675565, 736980, 776424, 796620, 810678, 835244, 970530, 1044055, 1080904, 1252866, 1294040, 1351130, 1473960, 1593240, 1621356, 1670488, 1941060, 2026695, 2088110, 2296921, 2505732, 2702260, 3132165, 3242712, 3882120, 4053390, 4176220, 4593842, 5011464, 5404520, 6264330, 6890763, 8106780, 8352440, 9187684, 11484605, 12528660, 13781526, 16213560, 18375368, 22969210, 25057320, 27563052, 34453815, 45938420, 55126104, 68907630, 91876840, 137815260, 275630520]

約数ペア:

[(1, 275630520), (2, 137815260), (3, 91876840), (4, 68907630), (5, 55126104), (6, 45938420), (8, 34453815), (10, 27563052), (11, 25057320), (12, 22969210), (15, 18375368), (17, 16213560), (20, 13781526), (22, 12528660), (24, 11484605), (30, 9187684), (33, 8352440), (34, 8106780), (40, 6890763), (44, 6264330), (51, 5404520), (55, 5011464), (60, 4593842), (66, 4176220), (68, 4053390), (71, 3882120), (85, 3242712), (88, 3132165), (102, 2702260), (110, 2505732), (120, 2296921), (132, 2088110), (136, 2026695), (142, 1941060), (165, 1670488), (170, 1621356), (173, 1593240), (187, 1473960), (204, 1351130), (213, 1294040), (220, 1252866), (255, 1080904), (264, 1044055), (284, 970530), (330, 835244), (340, 810678), (346, 796620), (355, 776424), (374, 736980), (408, 675565), (426, 647020), (440, 626433), (510, 540452), (519, 531080), (561, 491320), (568, 485265), (660, 417622), (680, 405339), (692, 398310), (710, 388212), (748, 368490), (781, 352920), (852, 323510), (865, 318648), (935, 294792), (1020, 270226), (1038, 265540), (1065, 258808), (1122, 245660), (1207, 228360), (1320, 208811), (1384, 199155), (1420, 194106), (1496, 184245), (1562, 176460), (1704, 161755), (1730, 159324), (1870, 147396), (1903, 144840), (2040, 135113), (2076, 132770), (2130, 129404), (2244, 122830), (2343, 117640), (2414, 114180), (2595, 106216), (2805, 98264), (2840, 97053), (2941, 93720), (3124, 88230), (3460, 79662), (3621, 76120), (3740, 73698), (3806, 72420), (3905, 70584), (4152, 66385), (4260, 64702), (4488, 61415), (4686, 58820), (4828, 57090), (5190, 53108), (5610, 49132), (5709, 48280), (5882, 46860), (6035, 45672), (6248, 44115), (6920, 39831), (7242, 38060), (7480, 36849), (7612, 36210), (7810, 35292), (8520, 32351), (8823, 31240), (9372, 29410), (9515, 28968), (9656, 28545), (10380, 26554), (11220, 24566), (11418, 24140), (11715, 23528), (11764, 23430), (12070, 22836), (12283, 22440), (13277, 20760), (14484, 19030), (14705, 18744), (15224, 18105), (15620, 17646)]