75489498720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{187897}}^1$

素因数の和:187955

約数の個数: 240

約数和(自身を含む): 275010519168

約数和(自身を除く): 199521020448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 133920, 187897, 200880, 375794, 401760, 563691, 751588, 939485, 1127382, 1503176, 1691073, 1878970, 2254764, 2818455, 3006352, 3382146, 3757940, 4509528, 5073219, 5636910, 5824807, 6012704, 6764292, 7515880, 8455365, 9019056, 10146438, 11273820, 11649614, 13528584, 15031760, 15219657, 16910730, 17474421, 18038112, 20292876, 22547640, 23299228, 25366095, 27057168, 29124035, 30063520, 30439314, 33821460, 34948842, 40585752, 45095280, 46598456, 50732190, 52423263, 54114336, 58248070, 60878628, 67642920, 69897684, 76098285, 81171504, 87372105, 90190560, 93196912, 101464380, 104846526, 116496140, 121757256, 135285840, 139795368, 152196570, 157269789, 162343008, 174744210, 186393824, 202928760, 209693052, 232992280, 243514512, 262116315, 270571680, 279590736, 304393140, 314539578, 349488420, 405857520, 419386104, 465984560, 471809367, 487029024, 524232630, 559181472, 608786280, 629079156, 698976840, 786348945, 811715040, 838772208, 931969120, 943618734, 1048465260, 1217572560, 1258158312, 1397953680, 1572697890, 1677544416, 1887237468, 2096930520, 2359046835, 2435145120, 2516316624, 2795907360, 3145395780, 3774474936, 4193861040, 4718093670, 5032633248, 6290791560, 7548949872, 8387722080, 9436187340, 12581583120, 15097899744, 18872374680, 25163166240, 37744749360, 75489498720]

約数ペア:

[(1, 75489498720), (2, 37744749360), (3, 25163166240), (4, 18872374680), (5, 15097899744), (6, 12581583120), (8, 9436187340), (9, 8387722080), (10, 7548949872), (12, 6290791560), (15, 5032633248), (16, 4718093670), (18, 4193861040), (20, 3774474936), (24, 3145395780), (27, 2795907360), (30, 2516316624), (31, 2435145120), (32, 2359046835), (36, 2096930520), (40, 1887237468), (45, 1677544416), (48, 1572697890), (54, 1397953680), (60, 1258158312), (62, 1217572560), (72, 1048465260), (80, 943618734), (81, 931969120), (90, 838772208), (93, 811715040), (96, 786348945), (108, 698976840), (120, 629079156), (124, 608786280), (135, 559181472), (144, 524232630), (155, 487029024), (160, 471809367), (162, 465984560), (180, 419386104), (186, 405857520), (216, 349488420), (240, 314539578), (248, 304393140), (270, 279590736), (279, 270571680), (288, 262116315), (310, 243514512), (324, 232992280), (360, 209693052), (372, 202928760), (405, 186393824), (432, 174744210), (465, 162343008), (480, 157269789), (496, 152196570), (540, 139795368), (558, 135285840), (620, 121757256), (648, 116496140), (720, 104846526), (744, 101464380), (810, 93196912), (837, 90190560), (864, 87372105), (930, 81171504), (992, 76098285), (1080, 69897684), (1116, 67642920), (1240, 60878628), (1296, 58248070), (1395, 54114336), (1440, 52423263), (1488, 50732190), (1620, 46598456), (1674, 45095280), (1860, 40585752), (2160, 34948842), (2232, 33821460), (2480, 30439314), (2511, 30063520), (2592, 29124035), (2790, 27057168), (2976, 25366095), (3240, 23299228), (3348, 22547640), (3720, 20292876), (4185, 18038112), (4320, 17474421), (4464, 16910730), (4960, 15219657), (5022, 15031760), (5580, 13528584), (6480, 11649614), (6696, 11273820), (7440, 10146438), (8370, 9019056), (8928, 8455365), (10044, 7515880), (11160, 6764292), (12555, 6012704), (12960, 5824807), (13392, 5636910), (14880, 5073219), (16740, 4509528), (20088, 3757940), (22320, 3382146), (25110, 3006352), (26784, 2818455), (33480, 2254764), (40176, 1878970), (44640, 1691073), (50220, 1503176), (66960, 1127382), (80352, 939485), (100440, 751588), (133920, 563691), (187897, 401760), (200880, 375794)]