231778800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 240

約数和(自身を含む): 900418560

約数和(自身を除く): 668639760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1951, 1980, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3902, 3960, 4400, 4752, 4950, 5400, 5853, 5940, 6600, 7425, 7804, 7920, 9755, 9900, 10800, 11706, 11880, 13200, 14850, 15608, 17559, 19510, 19800, 21461, 23412, 23760, 29265, 29700, 31216, 35118, 39020, 39600, 42922, 46824, 48775, 52677, 58530, 59400, 64383, 70236, 78040, 85844, 87795, 93648, 97550, 105354, 107305, 117060, 118800, 128766, 140472, 146325, 156080, 171688, 175590, 193149, 195100, 210708, 214610, 234120, 257532, 263385, 280944, 292650, 321915, 343376, 351180, 386298, 390200, 421416, 429220, 438975, 468240, 515064, 526770, 536525, 579447, 585300, 643830, 702360, 772596, 780400, 842832, 858440, 877950, 965745, 1030128, 1053540, 1073050, 1158894, 1170600, 1287660, 1316925, 1404720, 1545192, 1609575, 1716880, 1755900, 1931490, 2107080, 2146100, 2317788, 2341200, 2575320, 2633850, 2897235, 3090384, 3219150, 3511800, 3862980, 4214160, 4292200, 4635576, 4828725, 5150640, 5267700, 5794470, 6438300, 7023600, 7725960, 8584400, 9271152, 9657450, 10535400, 11588940, 12876600, 14486175, 15451920, 19314900, 21070800, 23177880, 25753200, 28972350, 38629800, 46355760, 57944700, 77259600, 115889400, 231778800]

約数ペア:

[(1, 231778800), (2, 115889400), (3, 77259600), (4, 57944700), (5, 46355760), (6, 38629800), (8, 28972350), (9, 25753200), (10, 23177880), (11, 21070800), (12, 19314900), (15, 15451920), (16, 14486175), (18, 12876600), (20, 11588940), (22, 10535400), (24, 9657450), (25, 9271152), (27, 8584400), (30, 7725960), (33, 7023600), (36, 6438300), (40, 5794470), (44, 5267700), (45, 5150640), (48, 4828725), (50, 4635576), (54, 4292200), (55, 4214160), (60, 3862980), (66, 3511800), (72, 3219150), (75, 3090384), (80, 2897235), (88, 2633850), (90, 2575320), (99, 2341200), (100, 2317788), (108, 2146100), (110, 2107080), (120, 1931490), (132, 1755900), (135, 1716880), (144, 1609575), (150, 1545192), (165, 1404720), (176, 1316925), (180, 1287660), (198, 1170600), (200, 1158894), (216, 1073050), (220, 1053540), (225, 1030128), (240, 965745), (264, 877950), (270, 858440), (275, 842832), (297, 780400), (300, 772596), (330, 702360), (360, 643830), (396, 585300), (400, 579447), (432, 536525), (440, 526770), (450, 515064), (495, 468240), (528, 438975), (540, 429220), (550, 421416), (594, 390200), (600, 386298), (660, 351180), (675, 343376), (720, 321915), (792, 292650), (825, 280944), (880, 263385), (900, 257532), (990, 234120), (1080, 214610), (1100, 210708), (1188, 195100), (1200, 193149), (1320, 175590), (1350, 171688), (1485, 156080), (1584, 146325), (1650, 140472), (1800, 128766), (1951, 118800), (1980, 117060), (2160, 107305), (2200, 105354), (2376, 97550), (2475, 93648), (2640, 87795), (2700, 85844), (2970, 78040), (3300, 70236), (3600, 64383), (3902, 59400), (3960, 58530), (4400, 52677), (4752, 48775), (4950, 46824), (5400, 42922), (5853, 39600), (5940, 39020), (6600, 35118), (7425, 31216), (7804, 29700), (7920, 29265), (9755, 23760), (9900, 23412), (10800, 21461), (11706, 19800), (11880, 19510), (13200, 17559), (14850, 15608)]