128138400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 324

約数和(自身を含む): 500112522

約数和(自身を除く): 371974122

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 37, 39, 40, 45, 48, 50, 52, 60, 65, 72, 74, 75, 78, 80, 90, 96, 100, 104, 111, 117, 120, 130, 144, 148, 150, 156, 160, 180, 185, 195, 200, 208, 222, 225, 234, 240, 260, 288, 296, 300, 312, 325, 333, 360, 370, 390, 400, 416, 444, 450, 468, 480, 481, 520, 555, 585, 592, 600, 624, 650, 666, 720, 740, 780, 800, 888, 900, 925, 936, 962, 975, 1040, 1110, 1170, 1184, 1200, 1248, 1300, 1332, 1369, 1440, 1443, 1480, 1560, 1665, 1776, 1800, 1850, 1872, 1924, 1950, 2080, 2220, 2340, 2400, 2405, 2600, 2664, 2738, 2775, 2886, 2925, 2960, 3120, 3330, 3552, 3600, 3700, 3744, 3848, 3900, 4107, 4329, 4440, 4680, 4810, 5200, 5328, 5476, 5550, 5772, 5850, 5920, 6240, 6660, 6845, 7200, 7215, 7400, 7696, 7800, 8214, 8325, 8658, 8880, 9360, 9620, 10400, 10656, 10952, 11100, 11544, 11700, 12025, 12321, 13320, 13690, 14430, 14800, 15392, 15600, 16428, 16650, 17316, 17760, 17797, 18720, 19240, 20535, 21645, 21904, 22200, 23088, 23400, 24050, 24642, 26640, 27380, 28860, 29600, 31200, 32856, 33300, 34225, 34632, 35594, 36075, 38480, 41070, 43290, 43808, 44400, 46176, 46800, 48100, 49284, 53280, 53391, 54760, 57720, 61605, 65712, 66600, 68450, 69264, 71188, 72150, 76960, 82140, 86580, 88800, 88985, 93600, 96200, 98568, 102675, 106782, 108225, 109520, 115440, 123210, 131424, 133200, 136900, 138528, 142376, 144300, 160173, 164280, 173160, 177970, 192400, 197136, 205350, 213564, 216450, 219040, 230880, 246420, 266400, 266955, 273800, 284752, 288600, 308025, 320346, 328560, 346320, 355940, 384800, 394272, 410700, 427128, 432900, 444925, 492840, 533910, 547600, 569504, 577200, 616050, 640692, 657120, 692640, 711880, 800865, 821400, 854256, 865800, 889850, 985680, 1067820, 1095200, 1154400, 1232100, 1281384, 1334775, 1423760, 1601730, 1642800, 1708512, 1731600, 1779700, 1971360, 2135640, 2464200, 2562768, 2669550, 2847520, 3203460, 3285600, 3463200, 3559400, 4004325, 4271280, 4928400, 5125536, 5339100, 6406920, 7118800, 8008650, 8542560, 9856800, 10678200, 12813840, 14237600, 16017300, 21356400, 25627680, 32034600, 42712800, 64069200, 128138400]

約数ペア:

[(1, 128138400), (2, 64069200), (3, 42712800), (4, 32034600), (5, 25627680), (6, 21356400), (8, 16017300), (9, 14237600), (10, 12813840), (12, 10678200), (13, 9856800), (15, 8542560), (16, 8008650), (18, 7118800), (20, 6406920), (24, 5339100), (25, 5125536), (26, 4928400), (30, 4271280), (32, 4004325), (36, 3559400), (37, 3463200), (39, 3285600), (40, 3203460), (45, 2847520), (48, 2669550), (50, 2562768), (52, 2464200), (60, 2135640), (65, 1971360), (72, 1779700), (74, 1731600), (75, 1708512), (78, 1642800), (80, 1601730), (90, 1423760), (96, 1334775), (100, 1281384), (104, 1232100), (111, 1154400), (117, 1095200), (120, 1067820), (130, 985680), (144, 889850), (148, 865800), (150, 854256), (156, 821400), (160, 800865), (180, 711880), (185, 692640), (195, 657120), (200, 640692), (208, 616050), (222, 577200), (225, 569504), (234, 547600), (240, 533910), (260, 492840), (288, 444925), (296, 432900), (300, 427128), (312, 410700), (325, 394272), (333, 384800), (360, 355940), (370, 346320), (390, 328560), (400, 320346), (416, 308025), (444, 288600), (450, 284752), (468, 273800), (480, 266955), (481, 266400), (520, 246420), (555, 230880), (585, 219040), (592, 216450), (600, 213564), (624, 205350), (650, 197136), (666, 192400), (720, 177970), (740, 173160), (780, 164280), (800, 160173), (888, 144300), (900, 142376), (925, 138528), (936, 136900), (962, 133200), (975, 131424), (1040, 123210), (1110, 115440), (1170, 109520), (1184, 108225), (1200, 106782), (1248, 102675), (1300, 98568), (1332, 96200), (1369, 93600), (1440, 88985), (1443, 88800), (1480, 86580), (1560, 82140), (1665, 76960), (1776, 72150), (1800, 71188), (1850, 69264), (1872, 68450), (1924, 66600), (1950, 65712), (2080, 61605), (2220, 57720), (2340, 54760), (2400, 53391), (2405, 53280), (2600, 49284), (2664, 48100), (2738, 46800), (2775, 46176), (2886, 44400), (2925, 43808), (2960, 43290), (3120, 41070), (3330, 38480), (3552, 36075), (3600, 35594), (3700, 34632), (3744, 34225), (3848, 33300), (3900, 32856), (4107, 31200), (4329, 29600), (4440, 28860), (4680, 27380), (4810, 26640), (5200, 24642), (5328, 24050), (5476, 23400), (5550, 23088), (5772, 22200), (5850, 21904), (5920, 21645), (6240, 20535), (6660, 19240), (6845, 18720), (7200, 17797), (7215, 17760), (7400, 17316), (7696, 16650), (7800, 16428), (8214, 15600), (8325, 15392), (8658, 14800), (8880, 14430), (9360, 13690), (9620, 13320), (10400, 12321), (10656, 12025), (10952, 11700), (11100, 11544)]