220487400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 384

約数和(自身を含む): 916608000

約数和(自身を除く): 696120600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 108, 114, 120, 126, 133, 135, 140, 150, 152, 168, 171, 175, 180, 189, 190, 200, 210, 216, 225, 228, 252, 266, 270, 280, 285, 300, 307, 315, 342, 350, 360, 378, 380, 399, 420, 450, 456, 475, 504, 513, 525, 532, 540, 570, 600, 614, 630, 665, 675, 684, 700, 756, 760, 798, 840, 855, 900, 921, 945, 950, 1026, 1050, 1064, 1080, 1140, 1197, 1228, 1260, 1330, 1350, 1368, 1400, 1425, 1512, 1535, 1575, 1596, 1710, 1800, 1842, 1890, 1900, 1995, 2052, 2100, 2149, 2280, 2394, 2456, 2520, 2565, 2660, 2700, 2763, 2850, 3070, 3150, 3192, 3325, 3420, 3591, 3684, 3780, 3800, 3990, 4104, 4200, 4275, 4298, 4605, 4725, 4788, 5130, 5320, 5400, 5526, 5700, 5833, 5985, 6140, 6300, 6447, 6650, 6840, 7182, 7368, 7560, 7675, 7980, 8289, 8550, 8596, 9210, 9450, 9576, 9975, 10260, 10745, 11052, 11400, 11666, 11970, 12280, 12600, 12825, 12894, 13300, 13815, 14364, 15350, 15960, 16578, 17100, 17192, 17499, 17955, 18420, 18900, 19341, 19950, 20520, 21490, 22104, 23025, 23332, 23940, 25650, 25788, 26600, 27630, 28728, 29165, 29925, 30700, 32235, 33156, 34200, 34998, 35910, 36840, 37800, 38682, 39900, 40831, 41445, 42980, 46050, 46664, 47880, 51300, 51576, 52497, 53725, 55260, 58023, 58330, 59850, 61400, 64470, 66312, 69075, 69996, 71820, 77364, 79800, 81662, 82890, 85960, 87495, 89775, 92100, 96705, 102600, 104994, 107450, 110520, 116046, 116660, 119700, 122493, 128940, 138150, 139992, 143640, 145825, 154728, 157491, 161175, 163324, 165780, 174990, 179550, 184200, 193410, 204155, 207225, 209988, 214900, 232092, 233320, 239400, 244986, 257880, 262485, 276300, 290115, 291650, 314982, 322350, 326648, 331560, 349980, 359100, 367479, 386820, 408310, 414450, 419976, 429800, 437475, 464184, 483525, 489972, 524970, 552600, 580230, 583300, 612465, 629964, 644700, 699960, 718200, 734958, 773640, 787455, 816620, 828900, 874950, 967050, 979944, 1020775, 1049940, 1102437, 1160460, 1166600, 1224930, 1259928, 1289400, 1312425, 1450575, 1469916, 1574910, 1633240, 1657800, 1749900, 1837395, 1934100, 2041550, 2099880, 2204874, 2320920, 2449860, 2624850, 2901150, 2939832, 3062325, 3149820, 3499800, 3674790, 3868200, 3937275, 4083100, 4409748, 4899720, 5249700, 5512185, 5802300, 6124650, 6299640, 7349580, 7874550, 8166200, 8819496, 9186975, 10499400, 11024370, 11604600, 12249300, 14699160, 15749100, 18373950, 22048740, 24498600, 27560925, 31498200, 36747900, 44097480, 55121850, 73495800, 110243700, 220487400]

約数ペア:

[(1, 220487400), (2, 110243700), (3, 73495800), (4, 55121850), (5, 44097480), (6, 36747900), (7, 31498200), (8, 27560925), (9, 24498600), (10, 22048740), (12, 18373950), (14, 15749100), (15, 14699160), (18, 12249300), (19, 11604600), (20, 11024370), (21, 10499400), (24, 9186975), (25, 8819496), (27, 8166200), (28, 7874550), (30, 7349580), (35, 6299640), (36, 6124650), (38, 5802300), (40, 5512185), (42, 5249700), (45, 4899720), (50, 4409748), (54, 4083100), (56, 3937275), (57, 3868200), (60, 3674790), (63, 3499800), (70, 3149820), (72, 3062325), (75, 2939832), (76, 2901150), (84, 2624850), (90, 2449860), (95, 2320920), (100, 2204874), (105, 2099880), (108, 2041550), (114, 1934100), (120, 1837395), (126, 1749900), (133, 1657800), (135, 1633240), (140, 1574910), (150, 1469916), (152, 1450575), (168, 1312425), (171, 1289400), (175, 1259928), (180, 1224930), (189, 1166600), (190, 1160460), (200, 1102437), (210, 1049940), (216, 1020775), (225, 979944), (228, 967050), (252, 874950), (266, 828900), (270, 816620), (280, 787455), (285, 773640), (300, 734958), (307, 718200), (315, 699960), (342, 644700), (350, 629964), (360, 612465), (378, 583300), (380, 580230), (399, 552600), (420, 524970), (450, 489972), (456, 483525), (475, 464184), (504, 437475), (513, 429800), (525, 419976), (532, 414450), (540, 408310), (570, 386820), (600, 367479), (614, 359100), (630, 349980), (665, 331560), (675, 326648), (684, 322350), (700, 314982), (756, 291650), (760, 290115), (798, 276300), (840, 262485), (855, 257880), (900, 244986), (921, 239400), (945, 233320), (950, 232092), (1026, 214900), (1050, 209988), (1064, 207225), (1080, 204155), (1140, 193410), (1197, 184200), (1228, 179550), (1260, 174990), (1330, 165780), (1350, 163324), (1368, 161175), (1400, 157491), (1425, 154728), (1512, 145825), (1535, 143640), (1575, 139992), (1596, 138150), (1710, 128940), (1800, 122493), (1842, 119700), (1890, 116660), (1900, 116046), (1995, 110520), (2052, 107450), (2100, 104994), (2149, 102600), (2280, 96705), (2394, 92100), (2456, 89775), (2520, 87495), (2565, 85960), (2660, 82890), (2700, 81662), (2763, 79800), (2850, 77364), (3070, 71820), (3150, 69996), (3192, 69075), (3325, 66312), (3420, 64470), (3591, 61400), (3684, 59850), (3780, 58330), (3800, 58023), (3990, 55260), (4104, 53725), (4200, 52497), (4275, 51576), (4298, 51300), (4605, 47880), (4725, 46664), (4788, 46050), (5130, 42980), (5320, 41445), (5400, 40831), (5526, 39900), (5700, 38682), (5833, 37800), (5985, 36840), (6140, 35910), (6300, 34998), (6447, 34200), (6650, 33156), (6840, 32235), (7182, 30700), (7368, 29925), (7560, 29165), (7675, 28728), (7980, 27630), (8289, 26600), (8550, 25788), (8596, 25650), (9210, 23940), (9450, 23332), (9576, 23025), (9975, 22104), (10260, 21490), (10745, 20520), (11052, 19950), (11400, 19341), (11666, 18900), (11970, 18420), (12280, 17955), (12600, 17499), (12825, 17192), (12894, 17100), (13300, 16578), (13815, 15960), (14364, 15350)]