225248100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 833280000

約数和(自身を除く): 608031900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 199, 210, 220, 231, 245, 275, 294, 300, 308, 330, 343, 350, 385, 398, 420, 462, 490, 525, 539, 550, 588, 597, 660, 686, 700, 735, 770, 796, 825, 924, 980, 995, 1029, 1050, 1078, 1100, 1155, 1194, 1225, 1372, 1393, 1470, 1540, 1617, 1650, 1715, 1925, 1990, 2058, 2100, 2156, 2189, 2310, 2388, 2450, 2695, 2786, 2940, 2985, 3234, 3300, 3430, 3675, 3773, 3850, 3980, 4116, 4179, 4378, 4620, 4900, 4975, 5145, 5390, 5572, 5775, 5970, 6468, 6567, 6860, 6965, 7350, 7546, 7700, 8085, 8358, 8575, 8756, 9751, 9950, 10290, 10780, 10945, 11319, 11550, 11940, 13134, 13475, 13930, 14700, 14925, 15092, 15323, 16170, 16716, 17150, 18865, 19502, 19900, 20580, 20895, 21890, 22638, 23100, 25725, 26268, 26950, 27860, 29253, 29850, 30646, 32340, 32835, 34300, 34825, 37730, 39004, 40425, 41790, 43780, 45276, 45969, 48755, 51450, 53900, 54725, 56595, 58506, 59700, 61292, 65670, 68257, 69650, 75460, 76615, 80850, 83580, 91938, 94325, 97510, 102900, 104475, 107261, 109450, 113190, 117012, 131340, 136514, 139300, 146265, 153230, 161700, 164175, 183876, 188650, 195020, 204771, 208950, 214522, 218900, 226380, 229845, 243775, 273028, 282975, 292530, 306460, 321783, 328350, 341285, 377300, 383075, 409542, 417900, 429044, 459690, 487550, 536305, 565950, 585060, 643566, 656700, 682570, 731325, 750827, 766150, 819084, 919380, 975100, 1023855, 1072610, 1131900, 1149225, 1287132, 1365140, 1462650, 1501654, 1532300, 1608915, 1706425, 2047710, 2145220, 2252481, 2298450, 2681525, 2925300, 3003308, 3217830, 3412850, 3754135, 4095420, 4504962, 4596900, 5119275, 5363050, 6435660, 6825700, 7508270, 8044575, 9009924, 10238550, 10726100, 11262405, 15016540, 16089150, 18770675, 20477100, 22524810, 32178300, 37541350, 45049620, 56312025, 75082700, 112624050, 225248100]

約数ペア:

[(1, 225248100), (2, 112624050), (3, 75082700), (4, 56312025), (5, 45049620), (6, 37541350), (7, 32178300), (10, 22524810), (11, 20477100), (12, 18770675), (14, 16089150), (15, 15016540), (20, 11262405), (21, 10726100), (22, 10238550), (25, 9009924), (28, 8044575), (30, 7508270), (33, 6825700), (35, 6435660), (42, 5363050), (44, 5119275), (49, 4596900), (50, 4504962), (55, 4095420), (60, 3754135), (66, 3412850), (70, 3217830), (75, 3003308), (77, 2925300), (84, 2681525), (98, 2298450), (100, 2252481), (105, 2145220), (110, 2047710), (132, 1706425), (140, 1608915), (147, 1532300), (150, 1501654), (154, 1462650), (165, 1365140), (175, 1287132), (196, 1149225), (199, 1131900), (210, 1072610), (220, 1023855), (231, 975100), (245, 919380), (275, 819084), (294, 766150), (300, 750827), (308, 731325), (330, 682570), (343, 656700), (350, 643566), (385, 585060), (398, 565950), (420, 536305), (462, 487550), (490, 459690), (525, 429044), (539, 417900), (550, 409542), (588, 383075), (597, 377300), (660, 341285), (686, 328350), (700, 321783), (735, 306460), (770, 292530), (796, 282975), (825, 273028), (924, 243775), (980, 229845), (995, 226380), (1029, 218900), (1050, 214522), (1078, 208950), (1100, 204771), (1155, 195020), (1194, 188650), (1225, 183876), (1372, 164175), (1393, 161700), (1470, 153230), (1540, 146265), (1617, 139300), (1650, 136514), (1715, 131340), (1925, 117012), (1990, 113190), (2058, 109450), (2100, 107261), (2156, 104475), (2189, 102900), (2310, 97510), (2388, 94325), (2450, 91938), (2695, 83580), (2786, 80850), (2940, 76615), (2985, 75460), (3234, 69650), (3300, 68257), (3430, 65670), (3675, 61292), (3773, 59700), (3850, 58506), (3980, 56595), (4116, 54725), (4179, 53900), (4378, 51450), (4620, 48755), (4900, 45969), (4975, 45276), (5145, 43780), (5390, 41790), (5572, 40425), (5775, 39004), (5970, 37730), (6468, 34825), (6567, 34300), (6860, 32835), (6965, 32340), (7350, 30646), (7546, 29850), (7700, 29253), (8085, 27860), (8358, 26950), (8575, 26268), (8756, 25725), (9751, 23100), (9950, 22638), (10290, 21890), (10780, 20895), (10945, 20580), (11319, 19900), (11550, 19502), (11940, 18865), (13134, 17150), (13475, 16716), (13930, 16170), (14700, 15323), (14925, 15092)]