131464800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 324

約数和(自身を含む): 504225540

約数和(自身を除く): 372760740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 31, 32, 36, 38, 40, 45, 48, 50, 57, 60, 62, 72, 75, 76, 80, 90, 93, 95, 96, 100, 114, 120, 124, 144, 150, 152, 155, 160, 171, 180, 186, 190, 200, 225, 228, 240, 248, 279, 285, 288, 300, 304, 310, 342, 360, 372, 380, 400, 450, 456, 465, 475, 480, 496, 558, 570, 589, 600, 608, 620, 684, 720, 744, 760, 775, 800, 855, 900, 912, 930, 950, 961, 992, 1116, 1140, 1178, 1200, 1240, 1368, 1395, 1425, 1440, 1488, 1520, 1550, 1710, 1767, 1800, 1824, 1860, 1900, 1922, 2232, 2280, 2325, 2356, 2400, 2480, 2736, 2790, 2850, 2883, 2945, 2976, 3040, 3100, 3420, 3534, 3600, 3720, 3800, 3844, 4275, 4464, 4560, 4650, 4712, 4805, 4960, 5301, 5472, 5580, 5700, 5766, 5890, 6200, 6840, 6975, 7068, 7200, 7440, 7600, 7688, 8550, 8649, 8835, 8928, 9120, 9300, 9424, 9610, 10602, 11160, 11400, 11532, 11780, 12400, 13680, 13950, 14136, 14415, 14725, 14880, 15200, 15376, 17100, 17298, 17670, 18259, 18600, 18848, 19220, 21204, 22320, 22800, 23064, 23560, 24025, 24800, 26505, 27360, 27900, 28272, 28830, 29450, 30752, 34200, 34596, 35340, 36518, 37200, 38440, 42408, 43245, 44175, 44640, 45600, 46128, 47120, 48050, 53010, 54777, 55800, 56544, 57660, 58900, 68400, 69192, 70680, 72075, 73036, 74400, 76880, 84816, 86490, 88350, 91295, 92256, 94240, 96100, 106020, 109554, 111600, 115320, 117800, 132525, 136800, 138384, 141360, 144150, 146072, 153760, 164331, 169632, 172980, 176700, 182590, 192200, 212040, 216225, 219108, 223200, 230640, 235600, 265050, 273885, 276768, 282720, 288300, 292144, 328662, 345960, 353400, 365180, 384400, 424080, 432450, 438216, 456475, 461280, 471200, 530100, 547770, 576600, 584288, 657324, 691920, 706800, 730360, 768800, 821655, 848160, 864900, 876432, 912950, 1060200, 1095540, 1153200, 1314648, 1369425, 1383840, 1413600, 1460720, 1643310, 1729800, 1752864, 1825900, 2120400, 2191080, 2306400, 2629296, 2738850, 2921440, 3286620, 3459600, 3651800, 4108275, 4240800, 4382160, 5258592, 5477700, 6573240, 6919200, 7303600, 8216550, 8764320, 10955400, 13146480, 14607200, 16433100, 21910800, 26292960, 32866200, 43821600, 65732400, 131464800]

約数ペア:

[(1, 131464800), (2, 65732400), (3, 43821600), (4, 32866200), (5, 26292960), (6, 21910800), (8, 16433100), (9, 14607200), (10, 13146480), (12, 10955400), (15, 8764320), (16, 8216550), (18, 7303600), (19, 6919200), (20, 6573240), (24, 5477700), (25, 5258592), (30, 4382160), (31, 4240800), (32, 4108275), (36, 3651800), (38, 3459600), (40, 3286620), (45, 2921440), (48, 2738850), (50, 2629296), (57, 2306400), (60, 2191080), (62, 2120400), (72, 1825900), (75, 1752864), (76, 1729800), (80, 1643310), (90, 1460720), (93, 1413600), (95, 1383840), (96, 1369425), (100, 1314648), (114, 1153200), (120, 1095540), (124, 1060200), (144, 912950), (150, 876432), (152, 864900), (155, 848160), (160, 821655), (171, 768800), (180, 730360), (186, 706800), (190, 691920), (200, 657324), (225, 584288), (228, 576600), (240, 547770), (248, 530100), (279, 471200), (285, 461280), (288, 456475), (300, 438216), (304, 432450), (310, 424080), (342, 384400), (360, 365180), (372, 353400), (380, 345960), (400, 328662), (450, 292144), (456, 288300), (465, 282720), (475, 276768), (480, 273885), (496, 265050), (558, 235600), (570, 230640), (589, 223200), (600, 219108), (608, 216225), (620, 212040), (684, 192200), (720, 182590), (744, 176700), (760, 172980), (775, 169632), (800, 164331), (855, 153760), (900, 146072), (912, 144150), (930, 141360), (950, 138384), (961, 136800), (992, 132525), (1116, 117800), (1140, 115320), (1178, 111600), (1200, 109554), (1240, 106020), (1368, 96100), (1395, 94240), (1425, 92256), (1440, 91295), (1488, 88350), (1520, 86490), (1550, 84816), (1710, 76880), (1767, 74400), (1800, 73036), (1824, 72075), (1860, 70680), (1900, 69192), (1922, 68400), (2232, 58900), (2280, 57660), (2325, 56544), (2356, 55800), (2400, 54777), (2480, 53010), (2736, 48050), (2790, 47120), (2850, 46128), (2883, 45600), (2945, 44640), (2976, 44175), (3040, 43245), (3100, 42408), (3420, 38440), (3534, 37200), (3600, 36518), (3720, 35340), (3800, 34596), (3844, 34200), (4275, 30752), (4464, 29450), (4560, 28830), (4650, 28272), (4712, 27900), (4805, 27360), (4960, 26505), (5301, 24800), (5472, 24025), (5580, 23560), (5700, 23064), (5766, 22800), (5890, 22320), (6200, 21204), (6840, 19220), (6975, 18848), (7068, 18600), (7200, 18259), (7440, 17670), (7600, 17298), (7688, 17100), (8550, 15376), (8649, 15200), (8835, 14880), (8928, 14725), (9120, 14415), (9300, 14136), (9424, 13950), (9610, 13680), (10602, 12400), (11160, 11780), (11400, 11532)]