51459600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 181129280

約数和(自身を除く): 129669680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 37, 38, 40, 48, 50, 57, 60, 61, 74, 75, 76, 80, 95, 100, 111, 114, 120, 122, 148, 150, 152, 183, 185, 190, 200, 222, 228, 240, 244, 285, 296, 300, 304, 305, 366, 370, 380, 400, 444, 456, 475, 488, 555, 570, 592, 600, 610, 703, 732, 740, 760, 888, 912, 915, 925, 950, 976, 1110, 1140, 1159, 1200, 1220, 1406, 1425, 1464, 1480, 1520, 1525, 1776, 1830, 1850, 1900, 2109, 2220, 2257, 2280, 2318, 2440, 2775, 2812, 2850, 2928, 2960, 3050, 3477, 3515, 3660, 3700, 3800, 4218, 4440, 4514, 4560, 4575, 4636, 4880, 5550, 5624, 5700, 5795, 6100, 6771, 6954, 7030, 7320, 7400, 7600, 8436, 8880, 9028, 9150, 9272, 10545, 11100, 11248, 11285, 11400, 11590, 12200, 13542, 13908, 14060, 14640, 14800, 16872, 17385, 17575, 18056, 18300, 18544, 21090, 22200, 22570, 22800, 23180, 24400, 27084, 27816, 28120, 28975, 33744, 33855, 34770, 35150, 36112, 36600, 42180, 42883, 44400, 45140, 46360, 52725, 54168, 55632, 56240, 56425, 57950, 67710, 69540, 70300, 73200, 84360, 85766, 86925, 90280, 92720, 105450, 108336, 112850, 115900, 128649, 135420, 139080, 140600, 168720, 169275, 171532, 173850, 180560, 210900, 214415, 225700, 231800, 257298, 270840, 278160, 281200, 338550, 343064, 347700, 421800, 428830, 451400, 463600, 514596, 541680, 643245, 677100, 686128, 695400, 843600, 857660, 902800, 1029192, 1072075, 1286490, 1354200, 1390800, 1715320, 2058384, 2144150, 2572980, 2708400, 3216225, 3430640, 4288300, 5145960, 6432450, 8576600, 10291920, 12864900, 17153200, 25729800, 51459600]

約数ペア:

[(1, 51459600), (2, 25729800), (3, 17153200), (4, 12864900), (5, 10291920), (6, 8576600), (8, 6432450), (10, 5145960), (12, 4288300), (15, 3430640), (16, 3216225), (19, 2708400), (20, 2572980), (24, 2144150), (25, 2058384), (30, 1715320), (37, 1390800), (38, 1354200), (40, 1286490), (48, 1072075), (50, 1029192), (57, 902800), (60, 857660), (61, 843600), (74, 695400), (75, 686128), (76, 677100), (80, 643245), (95, 541680), (100, 514596), (111, 463600), (114, 451400), (120, 428830), (122, 421800), (148, 347700), (150, 343064), (152, 338550), (183, 281200), (185, 278160), (190, 270840), (200, 257298), (222, 231800), (228, 225700), (240, 214415), (244, 210900), (285, 180560), (296, 173850), (300, 171532), (304, 169275), (305, 168720), (366, 140600), (370, 139080), (380, 135420), (400, 128649), (444, 115900), (456, 112850), (475, 108336), (488, 105450), (555, 92720), (570, 90280), (592, 86925), (600, 85766), (610, 84360), (703, 73200), (732, 70300), (740, 69540), (760, 67710), (888, 57950), (912, 56425), (915, 56240), (925, 55632), (950, 54168), (976, 52725), (1110, 46360), (1140, 45140), (1159, 44400), (1200, 42883), (1220, 42180), (1406, 36600), (1425, 36112), (1464, 35150), (1480, 34770), (1520, 33855), (1525, 33744), (1776, 28975), (1830, 28120), (1850, 27816), (1900, 27084), (2109, 24400), (2220, 23180), (2257, 22800), (2280, 22570), (2318, 22200), (2440, 21090), (2775, 18544), (2812, 18300), (2850, 18056), (2928, 17575), (2960, 17385), (3050, 16872), (3477, 14800), (3515, 14640), (3660, 14060), (3700, 13908), (3800, 13542), (4218, 12200), (4440, 11590), (4514, 11400), (4560, 11285), (4575, 11248), (4636, 11100), (4880, 10545), (5550, 9272), (5624, 9150), (5700, 9028), (5795, 8880), (6100, 8436), (6771, 7600), (6954, 7400), (7030, 7320)]