208355400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 809546400

約数和(自身を除く): 601191000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 25, 30, 33, 34, 36, 40, 44, 45, 50, 51, 55, 60, 66, 68, 72, 75, 85, 88, 90, 99, 100, 102, 110, 120, 132, 136, 150, 153, 165, 170, 180, 187, 198, 200, 204, 220, 225, 255, 264, 275, 300, 306, 330, 340, 360, 374, 396, 408, 425, 440, 450, 495, 510, 550, 561, 600, 612, 619, 660, 680, 748, 765, 792, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1224, 1238, 1275, 1320, 1496, 1530, 1650, 1683, 1700, 1800, 1857, 1870, 1980, 2040, 2200, 2244, 2475, 2476, 2550, 2805, 3060, 3095, 3300, 3366, 3400, 3714, 3740, 3825, 3960, 4488, 4675, 4950, 4952, 5100, 5571, 5610, 6120, 6190, 6600, 6732, 6809, 7428, 7480, 7650, 8415, 9285, 9350, 9900, 10200, 10523, 11142, 11220, 12380, 13464, 13618, 14025, 14856, 15300, 15475, 16830, 18570, 18700, 19800, 20427, 21046, 22284, 22440, 24760, 27236, 27855, 28050, 30600, 30950, 31569, 33660, 34045, 37140, 37400, 40854, 42075, 42092, 44568, 46425, 52615, 54472, 55710, 56100, 61281, 61900, 63138, 67320, 68090, 74280, 81708, 84150, 84184, 92850, 94707, 102135, 105230, 111420, 112200, 115753, 122562, 123800, 126276, 136180, 139275, 157845, 163416, 168300, 170225, 185700, 189414, 204270, 210460, 222840, 231506, 245124, 252552, 263075, 272360, 278550, 306405, 315690, 336600, 340450, 347259, 371400, 378828, 408540, 420920, 463012, 473535, 490248, 510675, 526150, 557100, 578765, 612810, 631380, 680900, 694518, 757656, 789225, 817080, 926024, 947070, 1021350, 1041777, 1052300, 1114200, 1157530, 1225620, 1262760, 1361800, 1389036, 1532025, 1578450, 1736295, 1894140, 2042700, 2083554, 2104600, 2315060, 2367675, 2451240, 2778072, 2893825, 3064050, 3156900, 3472590, 3788280, 4085400, 4167108, 4630120, 4735350, 5208885, 5787650, 6128100, 6313800, 6945180, 8334216, 8681475, 9470700, 10417770, 11575300, 12256200, 13890360, 17362950, 18941400, 20835540, 23150600, 26044425, 34725900, 41671080, 52088850, 69451800, 104177700, 208355400]

約数ペア:

[(1, 208355400), (2, 104177700), (3, 69451800), (4, 52088850), (5, 41671080), (6, 34725900), (8, 26044425), (9, 23150600), (10, 20835540), (11, 18941400), (12, 17362950), (15, 13890360), (17, 12256200), (18, 11575300), (20, 10417770), (22, 9470700), (24, 8681475), (25, 8334216), (30, 6945180), (33, 6313800), (34, 6128100), (36, 5787650), (40, 5208885), (44, 4735350), (45, 4630120), (50, 4167108), (51, 4085400), (55, 3788280), (60, 3472590), (66, 3156900), (68, 3064050), (72, 2893825), (75, 2778072), (85, 2451240), (88, 2367675), (90, 2315060), (99, 2104600), (100, 2083554), (102, 2042700), (110, 1894140), (120, 1736295), (132, 1578450), (136, 1532025), (150, 1389036), (153, 1361800), (165, 1262760), (170, 1225620), (180, 1157530), (187, 1114200), (198, 1052300), (200, 1041777), (204, 1021350), (220, 947070), (225, 926024), (255, 817080), (264, 789225), (275, 757656), (300, 694518), (306, 680900), (330, 631380), (340, 612810), (360, 578765), (374, 557100), (396, 526150), (408, 510675), (425, 490248), (440, 473535), (450, 463012), (495, 420920), (510, 408540), (550, 378828), (561, 371400), (600, 347259), (612, 340450), (619, 336600), (660, 315690), (680, 306405), (748, 278550), (765, 272360), (792, 263075), (825, 252552), (850, 245124), (900, 231506), (935, 222840), (990, 210460), (1020, 204270), (1100, 189414), (1122, 185700), (1224, 170225), (1238, 168300), (1275, 163416), (1320, 157845), (1496, 139275), (1530, 136180), (1650, 126276), (1683, 123800), (1700, 122562), (1800, 115753), (1857, 112200), (1870, 111420), (1980, 105230), (2040, 102135), (2200, 94707), (2244, 92850), (2475, 84184), (2476, 84150), (2550, 81708), (2805, 74280), (3060, 68090), (3095, 67320), (3300, 63138), (3366, 61900), (3400, 61281), (3714, 56100), (3740, 55710), (3825, 54472), (3960, 52615), (4488, 46425), (4675, 44568), (4950, 42092), (4952, 42075), (5100, 40854), (5571, 37400), (5610, 37140), (6120, 34045), (6190, 33660), (6600, 31569), (6732, 30950), (6809, 30600), (7428, 28050), (7480, 27855), (7650, 27236), (8415, 24760), (9285, 22440), (9350, 22284), (9900, 21046), (10200, 20427), (10523, 19800), (11142, 18700), (11220, 18570), (12380, 16830), (13464, 15475), (13618, 15300), (14025, 14856)]