212228100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 360

約数和(自身を含む): 831821760

約数和(自身を除く): 619593660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 81, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 162, 171, 175, 180, 189, 190, 197, 210, 225, 228, 252, 266, 270, 285, 300, 315, 324, 342, 350, 378, 380, 394, 399, 405, 420, 450, 475, 513, 525, 532, 540, 567, 570, 591, 630, 665, 675, 684, 700, 756, 788, 798, 810, 855, 900, 945, 950, 985, 1026, 1050, 1134, 1140, 1182, 1197, 1260, 1330, 1350, 1379, 1425, 1539, 1575, 1596, 1620, 1710, 1773, 1890, 1900, 1970, 1995, 2025, 2052, 2100, 2268, 2364, 2394, 2565, 2660, 2700, 2758, 2835, 2850, 2955, 3078, 3150, 3325, 3420, 3546, 3591, 3743, 3780, 3940, 3990, 4050, 4137, 4275, 4725, 4788, 4925, 5130, 5319, 5516, 5670, 5700, 5910, 5985, 6156, 6300, 6650, 6895, 7092, 7182, 7486, 7695, 7980, 8100, 8274, 8550, 8865, 9450, 9850, 9975, 10260, 10638, 10773, 11229, 11340, 11820, 11970, 12411, 12825, 13300, 13790, 14175, 14364, 14775, 14972, 15390, 15957, 16548, 17100, 17730, 17955, 18715, 18900, 19700, 19950, 20685, 21276, 21546, 22458, 23940, 24822, 25650, 26201, 26595, 27580, 28350, 29550, 29925, 30780, 31914, 33687, 34475, 35460, 35910, 37233, 37430, 38475, 39900, 41370, 43092, 44325, 44916, 49644, 51300, 52402, 53190, 53865, 56145, 56700, 59100, 59850, 62055, 63828, 67374, 68950, 71820, 74466, 74860, 76950, 78603, 79785, 82740, 88650, 89775, 93575, 101061, 103425, 104804, 106380, 107730, 111699, 112290, 119700, 124110, 131005, 132975, 134748, 137900, 148932, 153900, 157206, 159570, 168435, 177300, 179550, 186165, 187150, 202122, 206850, 215460, 223398, 224580, 235809, 248220, 262010, 265950, 269325, 280725, 303183, 310275, 314412, 319140, 336870, 359100, 372330, 374300, 393015, 398925, 404244, 413700, 446796, 471618, 505305, 524020, 531900, 538650, 558495, 561450, 606366, 620550, 655025, 673740, 707427, 744660, 786030, 797850, 842175, 930825, 943236, 1010610, 1077300, 1116990, 1122900, 1179045, 1212732, 1241100, 1310050, 1414854, 1515915, 1572060, 1595700, 1684350, 1861650, 1965075, 2021220, 2122281, 2233980, 2358090, 2526525, 2620100, 2792475, 2829708, 3031830, 3368700, 3537135, 3723300, 3930150, 4244562, 4716180, 5053050, 5584950, 5895225, 6063660, 7074270, 7579575, 7860300, 8489124, 10106100, 10611405, 11169900, 11790450, 14148540, 15159150, 17685675, 21222810, 23580900, 30318300, 35371350, 42445620, 53057025, 70742700, 106114050, 212228100]

約数ペア:

[(1, 212228100), (2, 106114050), (3, 70742700), (4, 53057025), (5, 42445620), (6, 35371350), (7, 30318300), (9, 23580900), (10, 21222810), (12, 17685675), (14, 15159150), (15, 14148540), (18, 11790450), (19, 11169900), (20, 10611405), (21, 10106100), (25, 8489124), (27, 7860300), (28, 7579575), (30, 7074270), (35, 6063660), (36, 5895225), (38, 5584950), (42, 5053050), (45, 4716180), (50, 4244562), (54, 3930150), (57, 3723300), (60, 3537135), (63, 3368700), (70, 3031830), (75, 2829708), (76, 2792475), (81, 2620100), (84, 2526525), (90, 2358090), (95, 2233980), (100, 2122281), (105, 2021220), (108, 1965075), (114, 1861650), (126, 1684350), (133, 1595700), (135, 1572060), (140, 1515915), (150, 1414854), (162, 1310050), (171, 1241100), (175, 1212732), (180, 1179045), (189, 1122900), (190, 1116990), (197, 1077300), (210, 1010610), (225, 943236), (228, 930825), (252, 842175), (266, 797850), (270, 786030), (285, 744660), (300, 707427), (315, 673740), (324, 655025), (342, 620550), (350, 606366), (378, 561450), (380, 558495), (394, 538650), (399, 531900), (405, 524020), (420, 505305), (450, 471618), (475, 446796), (513, 413700), (525, 404244), (532, 398925), (540, 393015), (567, 374300), (570, 372330), (591, 359100), (630, 336870), (665, 319140), (675, 314412), (684, 310275), (700, 303183), (756, 280725), (788, 269325), (798, 265950), (810, 262010), (855, 248220), (900, 235809), (945, 224580), (950, 223398), (985, 215460), (1026, 206850), (1050, 202122), (1134, 187150), (1140, 186165), (1182, 179550), (1197, 177300), (1260, 168435), (1330, 159570), (1350, 157206), (1379, 153900), (1425, 148932), (1539, 137900), (1575, 134748), (1596, 132975), (1620, 131005), (1710, 124110), (1773, 119700), (1890, 112290), (1900, 111699), (1970, 107730), (1995, 106380), (2025, 104804), (2052, 103425), (2100, 101061), (2268, 93575), (2364, 89775), (2394, 88650), (2565, 82740), (2660, 79785), (2700, 78603), (2758, 76950), (2835, 74860), (2850, 74466), (2955, 71820), (3078, 68950), (3150, 67374), (3325, 63828), (3420, 62055), (3546, 59850), (3591, 59100), (3743, 56700), (3780, 56145), (3940, 53865), (3990, 53190), (4050, 52402), (4137, 51300), (4275, 49644), (4725, 44916), (4788, 44325), (4925, 43092), (5130, 41370), (5319, 39900), (5516, 38475), (5670, 37430), (5700, 37233), (5910, 35910), (5985, 35460), (6156, 34475), (6300, 33687), (6650, 31914), (6895, 30780), (7092, 29925), (7182, 29550), (7486, 28350), (7695, 27580), (7980, 26595), (8100, 26201), (8274, 25650), (8550, 24822), (8865, 23940), (9450, 22458), (9850, 21546), (9975, 21276), (10260, 20685), (10638, 19950), (10773, 19700), (11229, 18900), (11340, 18715), (11820, 17955), (11970, 17730), (12411, 17100), (12825, 16548), (13300, 15957), (13790, 15390), (14175, 14972), (14364, 14775)]