61012800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 252

約数和(自身を含む): 229290880

約数和(自身を除く): 168278080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 192, 200, 223, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 400, 446, 450, 456, 475, 480, 570, 576, 600, 608, 669, 684, 720, 760, 800, 855, 892, 900, 912, 950, 960, 1115, 1140, 1200, 1216, 1338, 1368, 1425, 1440, 1520, 1600, 1710, 1784, 1800, 1824, 1900, 2007, 2230, 2280, 2400, 2676, 2736, 2850, 2880, 3040, 3345, 3420, 3568, 3600, 3648, 3800, 4014, 4237, 4275, 4460, 4560, 4800, 5352, 5472, 5575, 5700, 6080, 6690, 6840, 7136, 7200, 7600, 8028, 8474, 8550, 8920, 9120, 10035, 10704, 10944, 11150, 11400, 12711, 13380, 13680, 14272, 14400, 15200, 16056, 16725, 16948, 17100, 17840, 18240, 20070, 21185, 21408, 22300, 22800, 25422, 26760, 27360, 30400, 32112, 33450, 33896, 34200, 35680, 38133, 40140, 42370, 42816, 44600, 45600, 50175, 50844, 53520, 54720, 63555, 64224, 66900, 67792, 68400, 71360, 76266, 80280, 84740, 89200, 91200, 100350, 101688, 105925, 107040, 127110, 128448, 133800, 135584, 136800, 152532, 160560, 169480, 178400, 190665, 200700, 203376, 211850, 214080, 254220, 267600, 271168, 273600, 305064, 317775, 321120, 338960, 356800, 381330, 401400, 406752, 423700, 508440, 535200, 610128, 635550, 642240, 677920, 762660, 802800, 813504, 847400, 953325, 1016880, 1070400, 1220256, 1271100, 1355840, 1525320, 1605600, 1694800, 1906650, 2033760, 2440512, 2542200, 3050640, 3211200, 3389600, 3813300, 4067520, 5084400, 6101280, 6779200, 7626600, 10168800, 12202560, 15253200, 20337600, 30506400, 61012800]

約数ペア:

[(1, 61012800), (2, 30506400), (3, 20337600), (4, 15253200), (5, 12202560), (6, 10168800), (8, 7626600), (9, 6779200), (10, 6101280), (12, 5084400), (15, 4067520), (16, 3813300), (18, 3389600), (19, 3211200), (20, 3050640), (24, 2542200), (25, 2440512), (30, 2033760), (32, 1906650), (36, 1694800), (38, 1605600), (40, 1525320), (45, 1355840), (48, 1271100), (50, 1220256), (57, 1070400), (60, 1016880), (64, 953325), (72, 847400), (75, 813504), (76, 802800), (80, 762660), (90, 677920), (95, 642240), (96, 635550), (100, 610128), (114, 535200), (120, 508440), (144, 423700), (150, 406752), (152, 401400), (160, 381330), (171, 356800), (180, 338960), (190, 321120), (192, 317775), (200, 305064), (223, 273600), (225, 271168), (228, 267600), (240, 254220), (285, 214080), (288, 211850), (300, 203376), (304, 200700), (320, 190665), (342, 178400), (360, 169480), (380, 160560), (400, 152532), (446, 136800), (450, 135584), (456, 133800), (475, 128448), (480, 127110), (570, 107040), (576, 105925), (600, 101688), (608, 100350), (669, 91200), (684, 89200), (720, 84740), (760, 80280), (800, 76266), (855, 71360), (892, 68400), (900, 67792), (912, 66900), (950, 64224), (960, 63555), (1115, 54720), (1140, 53520), (1200, 50844), (1216, 50175), (1338, 45600), (1368, 44600), (1425, 42816), (1440, 42370), (1520, 40140), (1600, 38133), (1710, 35680), (1784, 34200), (1800, 33896), (1824, 33450), (1900, 32112), (2007, 30400), (2230, 27360), (2280, 26760), (2400, 25422), (2676, 22800), (2736, 22300), (2850, 21408), (2880, 21185), (3040, 20070), (3345, 18240), (3420, 17840), (3568, 17100), (3600, 16948), (3648, 16725), (3800, 16056), (4014, 15200), (4237, 14400), (4275, 14272), (4460, 13680), (4560, 13380), (4800, 12711), (5352, 11400), (5472, 11150), (5575, 10944), (5700, 10704), (6080, 10035), (6690, 9120), (6840, 8920), (7136, 8550), (7200, 8474), (7600, 8028)]