318965400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 1184142960

約数和(自身を除く): 865177560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 43, 45, 50, 52, 60, 65, 72, 75, 78, 86, 90, 100, 104, 117, 120, 129, 130, 150, 156, 172, 180, 195, 200, 215, 225, 234, 258, 260, 300, 312, 317, 325, 344, 360, 387, 390, 430, 450, 468, 516, 520, 559, 585, 600, 634, 645, 650, 774, 780, 860, 900, 936, 951, 975, 1032, 1075, 1118, 1170, 1268, 1290, 1300, 1548, 1560, 1585, 1677, 1720, 1800, 1902, 1935, 1950, 2150, 2236, 2340, 2536, 2580, 2600, 2795, 2853, 2925, 3096, 3170, 3225, 3354, 3804, 3870, 3900, 4121, 4300, 4472, 4680, 4755, 5031, 5160, 5590, 5706, 5850, 6340, 6450, 6708, 7608, 7740, 7800, 7925, 8242, 8385, 8600, 9510, 9675, 10062, 11180, 11412, 11700, 12363, 12680, 12900, 13416, 13631, 13975, 14265, 15480, 15850, 16484, 16770, 19020, 19350, 20124, 20605, 22360, 22824, 23400, 23775, 24726, 25155, 25800, 27262, 27950, 28530, 31700, 32968, 33540, 37089, 38040, 38700, 40248, 40893, 41210, 41925, 47550, 49452, 50310, 54524, 55900, 57060, 61815, 63400, 67080, 68155, 71325, 74178, 77400, 81786, 82420, 83850, 95100, 98904, 100620, 103025, 109048, 111800, 114120, 122679, 123630, 125775, 136310, 142650, 148356, 163572, 164840, 167700, 177203, 185445, 190200, 201240, 204465, 206050, 245358, 247260, 251550, 272620, 285300, 296712, 309075, 327144, 335400, 340775, 354406, 370890, 408930, 412100, 490716, 494520, 503100, 531609, 545240, 570600, 613395, 618150, 681550, 708812, 741780, 817860, 824200, 886015, 927225, 981432, 1006200, 1022325, 1063218, 1226790, 1236300, 1363100, 1417624, 1483560, 1594827, 1635720, 1772030, 1854450, 2044650, 2126436, 2453580, 2472600, 2658045, 2726200, 3066975, 3189654, 3544060, 3708900, 4089300, 4252872, 4430075, 4907160, 5316090, 6133950, 6379308, 7088120, 7417800, 7974135, 8178600, 8860150, 10632180, 12267900, 12758616, 13290225, 15948270, 17720300, 21264360, 24535800, 26580450, 31896540, 35440600, 39870675, 53160900, 63793080, 79741350, 106321800, 159482700, 318965400]

約数ペア:

[(1, 318965400), (2, 159482700), (3, 106321800), (4, 79741350), (5, 63793080), (6, 53160900), (8, 39870675), (9, 35440600), (10, 31896540), (12, 26580450), (13, 24535800), (15, 21264360), (18, 17720300), (20, 15948270), (24, 13290225), (25, 12758616), (26, 12267900), (30, 10632180), (36, 8860150), (39, 8178600), (40, 7974135), (43, 7417800), (45, 7088120), (50, 6379308), (52, 6133950), (60, 5316090), (65, 4907160), (72, 4430075), (75, 4252872), (78, 4089300), (86, 3708900), (90, 3544060), (100, 3189654), (104, 3066975), (117, 2726200), (120, 2658045), (129, 2472600), (130, 2453580), (150, 2126436), (156, 2044650), (172, 1854450), (180, 1772030), (195, 1635720), (200, 1594827), (215, 1483560), (225, 1417624), (234, 1363100), (258, 1236300), (260, 1226790), (300, 1063218), (312, 1022325), (317, 1006200), (325, 981432), (344, 927225), (360, 886015), (387, 824200), (390, 817860), (430, 741780), (450, 708812), (468, 681550), (516, 618150), (520, 613395), (559, 570600), (585, 545240), (600, 531609), (634, 503100), (645, 494520), (650, 490716), (774, 412100), (780, 408930), (860, 370890), (900, 354406), (936, 340775), (951, 335400), (975, 327144), (1032, 309075), (1075, 296712), (1118, 285300), (1170, 272620), (1268, 251550), (1290, 247260), (1300, 245358), (1548, 206050), (1560, 204465), (1585, 201240), (1677, 190200), (1720, 185445), (1800, 177203), (1902, 167700), (1935, 164840), (1950, 163572), (2150, 148356), (2236, 142650), (2340, 136310), (2536, 125775), (2580, 123630), (2600, 122679), (2795, 114120), (2853, 111800), (2925, 109048), (3096, 103025), (3170, 100620), (3225, 98904), (3354, 95100), (3804, 83850), (3870, 82420), (3900, 81786), (4121, 77400), (4300, 74178), (4472, 71325), (4680, 68155), (4755, 67080), (5031, 63400), (5160, 61815), (5590, 57060), (5706, 55900), (5850, 54524), (6340, 50310), (6450, 49452), (6708, 47550), (7608, 41925), (7740, 41210), (7800, 40893), (7925, 40248), (8242, 38700), (8385, 38040), (8600, 37089), (9510, 33540), (9675, 32968), (10062, 31700), (11180, 28530), (11412, 27950), (11700, 27262), (12363, 25800), (12680, 25155), (12900, 24726), (13416, 23775), (13631, 23400), (13975, 22824), (14265, 22360), (15480, 20605), (15850, 20124), (16484, 19350), (16770, 19020)]