304319400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 288

約数和(自身を含む): 1198450080

約数和(自身を除く): 894130680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 231, 245, 264, 275, 280, 294, 300, 308, 330, 350, 385, 392, 420, 440, 462, 490, 525, 539, 550, 588, 600, 616, 660, 700, 735, 770, 825, 840, 924, 941, 980, 1050, 1078, 1100, 1155, 1176, 1225, 1320, 1400, 1470, 1540, 1617, 1650, 1848, 1882, 1925, 1960, 2100, 2156, 2200, 2310, 2450, 2695, 2823, 2940, 3080, 3234, 3300, 3675, 3764, 3850, 4200, 4312, 4620, 4705, 4900, 5390, 5646, 5775, 5880, 6468, 6587, 6600, 7350, 7528, 7700, 8085, 9240, 9410, 9800, 10351, 10780, 11292, 11550, 12936, 13174, 13475, 14115, 14700, 15400, 16170, 18820, 19761, 20702, 21560, 22584, 23100, 23525, 26348, 26950, 28230, 29400, 31053, 32340, 32935, 37640, 39522, 40425, 41404, 46109, 46200, 47050, 51755, 52696, 53900, 56460, 62106, 64680, 65870, 70575, 72457, 79044, 80850, 82808, 92218, 94100, 98805, 103510, 107800, 112920, 124212, 131740, 138327, 141150, 144914, 155265, 158088, 161700, 164675, 184436, 188200, 197610, 207020, 217371, 230545, 248424, 258775, 263480, 276654, 282300, 289828, 310530, 323400, 329350, 362285, 368872, 395220, 414040, 434742, 461090, 494025, 507199, 517550, 553308, 564600, 579656, 621060, 658700, 691635, 724570, 776325, 790440, 869484, 922180, 988050, 1014398, 1035100, 1086855, 1106616, 1152725, 1242120, 1317400, 1383270, 1449140, 1521597, 1552650, 1738968, 1811425, 1844360, 1976100, 2028796, 2070200, 2173710, 2305450, 2535995, 2766540, 2898280, 3043194, 3105300, 3458175, 3622850, 3952200, 4057592, 4347420, 4610900, 5071990, 5434275, 5533080, 6086388, 6210600, 6916350, 7245700, 7607985, 8694840, 9221800, 10143980, 10868550, 12172776, 12679975, 13832700, 14491400, 15215970, 20287960, 21737100, 25359950, 27665400, 30431940, 38039925, 43474200, 50719900, 60863880, 76079850, 101439800, 152159700, 304319400]

約数ペア:

[(1, 304319400), (2, 152159700), (3, 101439800), (4, 76079850), (5, 60863880), (6, 50719900), (7, 43474200), (8, 38039925), (10, 30431940), (11, 27665400), (12, 25359950), (14, 21737100), (15, 20287960), (20, 15215970), (21, 14491400), (22, 13832700), (24, 12679975), (25, 12172776), (28, 10868550), (30, 10143980), (33, 9221800), (35, 8694840), (40, 7607985), (42, 7245700), (44, 6916350), (49, 6210600), (50, 6086388), (55, 5533080), (56, 5434275), (60, 5071990), (66, 4610900), (70, 4347420), (75, 4057592), (77, 3952200), (84, 3622850), (88, 3458175), (98, 3105300), (100, 3043194), (105, 2898280), (110, 2766540), (120, 2535995), (132, 2305450), (140, 2173710), (147, 2070200), (150, 2028796), (154, 1976100), (165, 1844360), (168, 1811425), (175, 1738968), (196, 1552650), (200, 1521597), (210, 1449140), (220, 1383270), (231, 1317400), (245, 1242120), (264, 1152725), (275, 1106616), (280, 1086855), (294, 1035100), (300, 1014398), (308, 988050), (330, 922180), (350, 869484), (385, 790440), (392, 776325), (420, 724570), (440, 691635), (462, 658700), (490, 621060), (525, 579656), (539, 564600), (550, 553308), (588, 517550), (600, 507199), (616, 494025), (660, 461090), (700, 434742), (735, 414040), (770, 395220), (825, 368872), (840, 362285), (924, 329350), (941, 323400), (980, 310530), (1050, 289828), (1078, 282300), (1100, 276654), (1155, 263480), (1176, 258775), (1225, 248424), (1320, 230545), (1400, 217371), (1470, 207020), (1540, 197610), (1617, 188200), (1650, 184436), (1848, 164675), (1882, 161700), (1925, 158088), (1960, 155265), (2100, 144914), (2156, 141150), (2200, 138327), (2310, 131740), (2450, 124212), (2695, 112920), (2823, 107800), (2940, 103510), (3080, 98805), (3234, 94100), (3300, 92218), (3675, 82808), (3764, 80850), (3850, 79044), (4200, 72457), (4312, 70575), (4620, 65870), (4705, 64680), (4900, 62106), (5390, 56460), (5646, 53900), (5775, 52696), (5880, 51755), (6468, 47050), (6587, 46200), (6600, 46109), (7350, 41404), (7528, 40425), (7700, 39522), (8085, 37640), (9240, 32935), (9410, 32340), (9800, 31053), (10351, 29400), (10780, 28230), (11292, 26950), (11550, 26348), (12936, 23525), (13174, 23100), (13475, 22584), (14115, 21560), (14700, 20702), (15400, 19761), (16170, 18820)]