1221537600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2138

約数の個数: 252

約数和(自身を含む): 4449676140

約数和(自身を除く): 3228138540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 288, 300, 320, 328, 360, 369, 400, 410, 450, 480, 492, 576, 600, 615, 656, 720, 738, 800, 820, 900, 960, 984, 1025, 1200, 1230, 1312, 1440, 1476, 1600, 1640, 1800, 1845, 1968, 2050, 2069, 2400, 2460, 2624, 2880, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4138, 4800, 4920, 5904, 6150, 6207, 6560, 7200, 7380, 7872, 8200, 8276, 9225, 9840, 10345, 11808, 12300, 12414, 13120, 14400, 14760, 16400, 16552, 18450, 18621, 19680, 20690, 23616, 24600, 24828, 29520, 31035, 32800, 33104, 36900, 37242, 39360, 41380, 49200, 49656, 51725, 59040, 62070, 65600, 66208, 73800, 74484, 82760, 84829, 93105, 98400, 99312, 103450, 118080, 124140, 132416, 147600, 148968, 155175, 165520, 169658, 186210, 196800, 198624, 206900, 248280, 254487, 295200, 297936, 310350, 331040, 339316, 372420, 397248, 413800, 424145, 465525, 496560, 508974, 590400, 595872, 620700, 662080, 678632, 744840, 763461, 827600, 848290, 931050, 993120, 1017948, 1191744, 1241400, 1272435, 1357264, 1489680, 1526922, 1655200, 1696580, 1862100, 1986240, 2035896, 2120725, 2482800, 2544870, 2714528, 2979360, 3053844, 3310400, 3393160, 3724200, 3817305, 4071792, 4241450, 4965600, 5089740, 5429056, 5958720, 6107688, 6362175, 6786320, 7448400, 7634610, 8143584, 8482900, 9931200, 10179480, 12215376, 12724350, 13572640, 14896800, 15269220, 16287168, 16965800, 19086525, 20358960, 24430752, 25448700, 27145280, 29793600, 30538440, 33931600, 38173050, 40717920, 48861504, 50897400, 61076880, 67863200, 76346100, 81435840, 101794800, 122153760, 135726400, 152692200, 203589600, 244307520, 305384400, 407179200, 610768800, 1221537600]

約数ペア:

[(1, 1221537600), (2, 610768800), (3, 407179200), (4, 305384400), (5, 244307520), (6, 203589600), (8, 152692200), (9, 135726400), (10, 122153760), (12, 101794800), (15, 81435840), (16, 76346100), (18, 67863200), (20, 61076880), (24, 50897400), (25, 48861504), (30, 40717920), (32, 38173050), (36, 33931600), (40, 30538440), (41, 29793600), (45, 27145280), (48, 25448700), (50, 24430752), (60, 20358960), (64, 19086525), (72, 16965800), (75, 16287168), (80, 15269220), (82, 14896800), (90, 13572640), (96, 12724350), (100, 12215376), (120, 10179480), (123, 9931200), (144, 8482900), (150, 8143584), (160, 7634610), (164, 7448400), (180, 6786320), (192, 6362175), (200, 6107688), (205, 5958720), (225, 5429056), (240, 5089740), (246, 4965600), (288, 4241450), (300, 4071792), (320, 3817305), (328, 3724200), (360, 3393160), (369, 3310400), (400, 3053844), (410, 2979360), (450, 2714528), (480, 2544870), (492, 2482800), (576, 2120725), (600, 2035896), (615, 1986240), (656, 1862100), (720, 1696580), (738, 1655200), (800, 1526922), (820, 1489680), (900, 1357264), (960, 1272435), (984, 1241400), (1025, 1191744), (1200, 1017948), (1230, 993120), (1312, 931050), (1440, 848290), (1476, 827600), (1600, 763461), (1640, 744840), (1800, 678632), (1845, 662080), (1968, 620700), (2050, 595872), (2069, 590400), (2400, 508974), (2460, 496560), (2624, 465525), (2880, 424145), (2952, 413800), (3075, 397248), (3280, 372420), (3600, 339316), (3690, 331040), (3936, 310350), (4100, 297936), (4138, 295200), (4800, 254487), (4920, 248280), (5904, 206900), (6150, 198624), (6207, 196800), (6560, 186210), (7200, 169658), (7380, 165520), (7872, 155175), (8200, 148968), (8276, 147600), (9225, 132416), (9840, 124140), (10345, 118080), (11808, 103450), (12300, 99312), (12414, 98400), (13120, 93105), (14400, 84829), (14760, 82760), (16400, 74484), (16552, 73800), (18450, 66208), (18621, 65600), (19680, 62070), (20690, 59040), (23616, 51725), (24600, 49656), (24828, 49200), (29520, 41380), (31035, 39360), (32800, 37242), (33104, 36900)]