313493400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 1169925120

約数和(自身を除く): 856431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 71, 72, 75, 88, 90, 99, 100, 110, 120, 132, 142, 150, 165, 180, 198, 200, 213, 220, 223, 225, 264, 275, 284, 300, 330, 355, 360, 396, 426, 440, 446, 450, 495, 550, 568, 600, 639, 660, 669, 710, 781, 792, 825, 852, 892, 900, 990, 1065, 1100, 1115, 1278, 1320, 1338, 1420, 1562, 1650, 1704, 1775, 1784, 1800, 1980, 2007, 2130, 2200, 2230, 2343, 2453, 2475, 2556, 2676, 2840, 3124, 3195, 3300, 3345, 3550, 3905, 3960, 4014, 4260, 4460, 4686, 4906, 4950, 5112, 5325, 5352, 5575, 6248, 6390, 6600, 6690, 7029, 7100, 7359, 7810, 8028, 8520, 8920, 9372, 9812, 9900, 10035, 10650, 11150, 11715, 12265, 12780, 13380, 14058, 14200, 14718, 15620, 15833, 15975, 16056, 16725, 18744, 19525, 19624, 19800, 20070, 21300, 22077, 22300, 23430, 24530, 25560, 26760, 28116, 29436, 31240, 31666, 31950, 33450, 35145, 36795, 39050, 40140, 42600, 44154, 44600, 46860, 47499, 49060, 50175, 56232, 58575, 58872, 61325, 63332, 63900, 66900, 70290, 73590, 78100, 79165, 80280, 88308, 93720, 94998, 98120, 100350, 110385, 117150, 122650, 126664, 127800, 133800, 140580, 142497, 147180, 156200, 158330, 174163, 175725, 176616, 183975, 189996, 200700, 220770, 234300, 237495, 245300, 281160, 284994, 294360, 316660, 348326, 351450, 367950, 379992, 395825, 401400, 441540, 468600, 474990, 490600, 522489, 551925, 569988, 633320, 696652, 702900, 712485, 735900, 791650, 870815, 883080, 949980, 1044978, 1103850, 1139976, 1187475, 1393304, 1405800, 1424970, 1471800, 1567467, 1583300, 1741630, 1899960, 2089956, 2207700, 2374950, 2612445, 2849940, 3134934, 3166600, 3483260, 3562425, 4179912, 4354075, 4415400, 4749900, 5224890, 5699880, 6269868, 6966520, 7124850, 7837335, 8708150, 9499800, 10449780, 12539736, 13062225, 14249700, 15674670, 17416300, 20899560, 26124450, 28499400, 31349340, 34832600, 39186675, 52248900, 62698680, 78373350, 104497800, 156746700, 313493400]

約数ペア:

[(1, 313493400), (2, 156746700), (3, 104497800), (4, 78373350), (5, 62698680), (6, 52248900), (8, 39186675), (9, 34832600), (10, 31349340), (11, 28499400), (12, 26124450), (15, 20899560), (18, 17416300), (20, 15674670), (22, 14249700), (24, 13062225), (25, 12539736), (30, 10449780), (33, 9499800), (36, 8708150), (40, 7837335), (44, 7124850), (45, 6966520), (50, 6269868), (55, 5699880), (60, 5224890), (66, 4749900), (71, 4415400), (72, 4354075), (75, 4179912), (88, 3562425), (90, 3483260), (99, 3166600), (100, 3134934), (110, 2849940), (120, 2612445), (132, 2374950), (142, 2207700), (150, 2089956), (165, 1899960), (180, 1741630), (198, 1583300), (200, 1567467), (213, 1471800), (220, 1424970), (223, 1405800), (225, 1393304), (264, 1187475), (275, 1139976), (284, 1103850), (300, 1044978), (330, 949980), (355, 883080), (360, 870815), (396, 791650), (426, 735900), (440, 712485), (446, 702900), (450, 696652), (495, 633320), (550, 569988), (568, 551925), (600, 522489), (639, 490600), (660, 474990), (669, 468600), (710, 441540), (781, 401400), (792, 395825), (825, 379992), (852, 367950), (892, 351450), (900, 348326), (990, 316660), (1065, 294360), (1100, 284994), (1115, 281160), (1278, 245300), (1320, 237495), (1338, 234300), (1420, 220770), (1562, 200700), (1650, 189996), (1704, 183975), (1775, 176616), (1784, 175725), (1800, 174163), (1980, 158330), (2007, 156200), (2130, 147180), (2200, 142497), (2230, 140580), (2343, 133800), (2453, 127800), (2475, 126664), (2556, 122650), (2676, 117150), (2840, 110385), (3124, 100350), (3195, 98120), (3300, 94998), (3345, 93720), (3550, 88308), (3905, 80280), (3960, 79165), (4014, 78100), (4260, 73590), (4460, 70290), (4686, 66900), (4906, 63900), (4950, 63332), (5112, 61325), (5325, 58872), (5352, 58575), (5575, 56232), (6248, 50175), (6390, 49060), (6600, 47499), (6690, 46860), (7029, 44600), (7100, 44154), (7359, 42600), (7810, 40140), (8028, 39050), (8520, 36795), (8920, 35145), (9372, 33450), (9812, 31950), (9900, 31666), (10035, 31240), (10650, 29436), (11150, 28116), (11715, 26760), (12265, 25560), (12780, 24530), (13380, 23430), (14058, 22300), (14200, 22077), (14718, 21300), (15620, 20070), (15833, 19800), (15975, 19624), (16056, 19525), (16725, 18744)]