1222205400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2803

約数の個数: 288

約数和(自身を含む): 4654650000

約数和(自身を除く): 3432444600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 50, 52, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 114, 117, 120, 130, 150, 152, 156, 171, 180, 190, 195, 200, 225, 228, 234, 247, 260, 285, 300, 312, 325, 342, 360, 380, 390, 450, 456, 468, 475, 494, 520, 570, 585, 600, 650, 684, 741, 760, 780, 855, 900, 936, 950, 975, 988, 1140, 1170, 1235, 1300, 1368, 1425, 1482, 1560, 1710, 1800, 1900, 1950, 1976, 2223, 2280, 2340, 2470, 2600, 2749, 2850, 2925, 2964, 3420, 3705, 3800, 3900, 4275, 4446, 4680, 4940, 5498, 5700, 5850, 5928, 6175, 6840, 7410, 7800, 8247, 8550, 8892, 9880, 10996, 11115, 11400, 11700, 12350, 13745, 14820, 16494, 17100, 17784, 18525, 21992, 22230, 23400, 24700, 24741, 27490, 29640, 32988, 34200, 35737, 37050, 41235, 44460, 49400, 49482, 52231, 54980, 55575, 65976, 68725, 71474, 74100, 82470, 88920, 98964, 104462, 107211, 109960, 111150, 123705, 137450, 142948, 148200, 156693, 164940, 178685, 197928, 206175, 208924, 214422, 222300, 247410, 261155, 274900, 285896, 313386, 321633, 329880, 357370, 412350, 417848, 428844, 444600, 470079, 494820, 522310, 536055, 549800, 618525, 626772, 643266, 679003, 714740, 783465, 824700, 857688, 893425, 940158, 989640, 1044620, 1072110, 1237050, 1253544, 1286532, 1305775, 1358006, 1429480, 1566930, 1608165, 1649400, 1786850, 1880316, 2037009, 2089240, 2144220, 2350395, 2474100, 2573064, 2611550, 2680275, 2716012, 3133860, 3216330, 3395015, 3573700, 3760632, 3917325, 4074018, 4288440, 4700790, 4948200, 5223100, 5360550, 5432024, 6111027, 6267720, 6432660, 6790030, 7147400, 7834650, 8040825, 8148036, 9401580, 10185045, 10446200, 10721100, 11751975, 12222054, 12865320, 13580060, 15669300, 16081650, 16296072, 16975075, 18803160, 20370090, 21442200, 23503950, 24444108, 27160120, 30555135, 31338600, 32163300, 33950150, 40740180, 47007900, 48888216, 50925225, 61110270, 64326600, 67900300, 81480360, 94015800, 101850450, 122220540, 135800600, 152775675, 203700900, 244441080, 305551350, 407401800, 611102700, 1222205400]

約数ペア:

[(1, 1222205400), (2, 611102700), (3, 407401800), (4, 305551350), (5, 244441080), (6, 203700900), (8, 152775675), (9, 135800600), (10, 122220540), (12, 101850450), (13, 94015800), (15, 81480360), (18, 67900300), (19, 64326600), (20, 61110270), (24, 50925225), (25, 48888216), (26, 47007900), (30, 40740180), (36, 33950150), (38, 32163300), (39, 31338600), (40, 30555135), (45, 27160120), (50, 24444108), (52, 23503950), (57, 21442200), (60, 20370090), (65, 18803160), (72, 16975075), (75, 16296072), (76, 16081650), (78, 15669300), (90, 13580060), (95, 12865320), (100, 12222054), (104, 11751975), (114, 10721100), (117, 10446200), (120, 10185045), (130, 9401580), (150, 8148036), (152, 8040825), (156, 7834650), (171, 7147400), (180, 6790030), (190, 6432660), (195, 6267720), (200, 6111027), (225, 5432024), (228, 5360550), (234, 5223100), (247, 4948200), (260, 4700790), (285, 4288440), (300, 4074018), (312, 3917325), (325, 3760632), (342, 3573700), (360, 3395015), (380, 3216330), (390, 3133860), (450, 2716012), (456, 2680275), (468, 2611550), (475, 2573064), (494, 2474100), (520, 2350395), (570, 2144220), (585, 2089240), (600, 2037009), (650, 1880316), (684, 1786850), (741, 1649400), (760, 1608165), (780, 1566930), (855, 1429480), (900, 1358006), (936, 1305775), (950, 1286532), (975, 1253544), (988, 1237050), (1140, 1072110), (1170, 1044620), (1235, 989640), (1300, 940158), (1368, 893425), (1425, 857688), (1482, 824700), (1560, 783465), (1710, 714740), (1800, 679003), (1900, 643266), (1950, 626772), (1976, 618525), (2223, 549800), (2280, 536055), (2340, 522310), (2470, 494820), (2600, 470079), (2749, 444600), (2850, 428844), (2925, 417848), (2964, 412350), (3420, 357370), (3705, 329880), (3800, 321633), (3900, 313386), (4275, 285896), (4446, 274900), (4680, 261155), (4940, 247410), (5498, 222300), (5700, 214422), (5850, 208924), (5928, 206175), (6175, 197928), (6840, 178685), (7410, 164940), (7800, 156693), (8247, 148200), (8550, 142948), (8892, 137450), (9880, 123705), (10996, 111150), (11115, 109960), (11400, 107211), (11700, 104462), (12350, 98964), (13745, 88920), (14820, 82470), (16494, 74100), (17100, 71474), (17784, 68725), (18525, 65976), (21992, 55575), (22230, 54980), (23400, 52231), (24700, 49482), (24741, 49400), (27490, 44460), (29640, 41235), (32988, 37050), (34200, 35737)]