319246200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1991

約数の個数: 288

約数和(自身を含む): 1320228000

約数和(自身を除く): 1000981800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1560, 1575, 1638, 1800, 1820, 1949, 1950, 2100, 2184, 2275, 2340, 2520, 2600, 2730, 2925, 3150, 3276, 3640, 3898, 3900, 4095, 4200, 4550, 4680, 5460, 5847, 5850, 6300, 6552, 6825, 7796, 7800, 8190, 9100, 9745, 10920, 11694, 11700, 12600, 13643, 13650, 15592, 16380, 17541, 18200, 19490, 20475, 23388, 23400, 25337, 27286, 27300, 29235, 32760, 35082, 38980, 40929, 40950, 46776, 48725, 50674, 54572, 54600, 58470, 68215, 70164, 76011, 77960, 81858, 81900, 87705, 97450, 101348, 109144, 116940, 122787, 126685, 136430, 140328, 146175, 152022, 163716, 163800, 175410, 177359, 194900, 202696, 204645, 228033, 233880, 245574, 253370, 272860, 292350, 304044, 327432, 341075, 350820, 354718, 380055, 389800, 409290, 438525, 456066, 491148, 506740, 532077, 545720, 584700, 608088, 613935, 633425, 682150, 701640, 709436, 760110, 818580, 877050, 886795, 912132, 982296, 1013480, 1023225, 1064154, 1140165, 1169400, 1227870, 1266850, 1364300, 1418872, 1520220, 1596231, 1637160, 1754100, 1773590, 1824264, 1900275, 2046450, 2128308, 2280330, 2455740, 2533700, 2660385, 2728600, 3040440, 3069675, 3192462, 3508200, 3547180, 3800550, 4092900, 4256616, 4433975, 4560660, 4911480, 5067400, 5320770, 5700825, 6139350, 6384924, 7094360, 7601100, 7981155, 8185800, 8867950, 9121320, 10641540, 11401650, 12278700, 12769848, 13301925, 15202200, 15962310, 17735900, 21283080, 22803300, 24557400, 26603850, 31924620, 35471800, 39905775, 45606600, 53207700, 63849240, 79811550, 106415400, 159623100, 319246200]

約数ペア:

[(1, 319246200), (2, 159623100), (3, 106415400), (4, 79811550), (5, 63849240), (6, 53207700), (7, 45606600), (8, 39905775), (9, 35471800), (10, 31924620), (12, 26603850), (13, 24557400), (14, 22803300), (15, 21283080), (18, 17735900), (20, 15962310), (21, 15202200), (24, 13301925), (25, 12769848), (26, 12278700), (28, 11401650), (30, 10641540), (35, 9121320), (36, 8867950), (39, 8185800), (40, 7981155), (42, 7601100), (45, 7094360), (50, 6384924), (52, 6139350), (56, 5700825), (60, 5320770), (63, 5067400), (65, 4911480), (70, 4560660), (72, 4433975), (75, 4256616), (78, 4092900), (84, 3800550), (90, 3547180), (91, 3508200), (100, 3192462), (104, 3069675), (105, 3040440), (117, 2728600), (120, 2660385), (126, 2533700), (130, 2455740), (140, 2280330), (150, 2128308), (156, 2046450), (168, 1900275), (175, 1824264), (180, 1773590), (182, 1754100), (195, 1637160), (200, 1596231), (210, 1520220), (225, 1418872), (234, 1364300), (252, 1266850), (260, 1227870), (273, 1169400), (280, 1140165), (300, 1064154), (312, 1023225), (315, 1013480), (325, 982296), (350, 912132), (360, 886795), (364, 877050), (390, 818580), (420, 760110), (450, 709436), (455, 701640), (468, 682150), (504, 633425), (520, 613935), (525, 608088), (546, 584700), (585, 545720), (600, 532077), (630, 506740), (650, 491148), (700, 456066), (728, 438525), (780, 409290), (819, 389800), (840, 380055), (900, 354718), (910, 350820), (936, 341075), (975, 327432), (1050, 304044), (1092, 292350), (1170, 272860), (1260, 253370), (1300, 245574), (1365, 233880), (1400, 228033), (1560, 204645), (1575, 202696), (1638, 194900), (1800, 177359), (1820, 175410), (1949, 163800), (1950, 163716), (2100, 152022), (2184, 146175), (2275, 140328), (2340, 136430), (2520, 126685), (2600, 122787), (2730, 116940), (2925, 109144), (3150, 101348), (3276, 97450), (3640, 87705), (3898, 81900), (3900, 81858), (4095, 77960), (4200, 76011), (4550, 70164), (4680, 68215), (5460, 58470), (5847, 54600), (5850, 54572), (6300, 50674), (6552, 48725), (6825, 46776), (7796, 40950), (7800, 40929), (8190, 38980), (9100, 35082), (9745, 32760), (10920, 29235), (11694, 27300), (11700, 27286), (12600, 25337), (13643, 23400), (13650, 23388), (15592, 20475), (16380, 19490), (17541, 18200)]