319666200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1175549760

約数和(自身を除く): 855883560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 83, 84, 98, 100, 105, 120, 131, 140, 147, 150, 166, 168, 175, 196, 200, 210, 245, 249, 262, 280, 294, 300, 332, 350, 392, 393, 415, 420, 490, 498, 524, 525, 581, 588, 600, 655, 664, 700, 735, 786, 830, 840, 917, 980, 996, 1048, 1050, 1162, 1176, 1225, 1245, 1310, 1400, 1470, 1572, 1660, 1743, 1834, 1960, 1965, 1992, 2075, 2100, 2324, 2450, 2490, 2620, 2751, 2905, 2940, 3144, 3275, 3320, 3486, 3668, 3675, 3930, 4067, 4150, 4200, 4585, 4648, 4900, 4980, 5240, 5502, 5810, 5880, 6225, 6419, 6550, 6972, 7336, 7350, 7860, 8134, 8300, 8715, 9170, 9800, 9825, 9960, 10873, 11004, 11620, 12201, 12450, 12838, 13100, 13755, 13944, 14525, 14700, 15720, 16268, 16600, 17430, 18340, 19257, 19650, 20335, 21746, 22008, 22925, 23240, 24402, 24900, 25676, 26200, 27510, 29050, 29400, 32095, 32536, 32619, 34860, 36680, 38514, 39300, 40670, 43492, 43575, 45850, 48804, 49800, 51352, 54365, 55020, 58100, 61005, 64190, 65238, 68775, 69720, 76111, 77028, 78600, 81340, 86984, 87150, 91700, 96285, 97608, 101675, 108730, 110040, 116200, 122010, 128380, 130476, 137550, 152222, 154056, 160475, 162680, 163095, 174300, 183400, 192570, 203350, 217460, 228333, 244020, 256760, 260952, 271825, 275100, 304444, 305025, 320950, 326190, 348600, 380555, 385140, 406700, 434920, 456666, 481425, 488040, 532777, 543650, 550200, 608888, 610050, 641900, 652380, 761110, 770280, 813400, 815475, 913332, 962850, 1065554, 1087300, 1141665, 1220100, 1283800, 1304760, 1522220, 1598331, 1630950, 1826664, 1902775, 1925700, 2131108, 2174600, 2283330, 2440200, 2663885, 3044440, 3196662, 3261900, 3805550, 3851400, 4262216, 4566660, 5327770, 5708325, 6393324, 6523800, 7611100, 7991655, 9133320, 10655540, 11416650, 12786648, 13319425, 15222200, 15983310, 21311080, 22833300, 26638850, 31966620, 39958275, 45666600, 53277700, 63933240, 79916550, 106555400, 159833100, 319666200]

約数ペア:

[(1, 319666200), (2, 159833100), (3, 106555400), (4, 79916550), (5, 63933240), (6, 53277700), (7, 45666600), (8, 39958275), (10, 31966620), (12, 26638850), (14, 22833300), (15, 21311080), (20, 15983310), (21, 15222200), (24, 13319425), (25, 12786648), (28, 11416650), (30, 10655540), (35, 9133320), (40, 7991655), (42, 7611100), (49, 6523800), (50, 6393324), (56, 5708325), (60, 5327770), (70, 4566660), (75, 4262216), (83, 3851400), (84, 3805550), (98, 3261900), (100, 3196662), (105, 3044440), (120, 2663885), (131, 2440200), (140, 2283330), (147, 2174600), (150, 2131108), (166, 1925700), (168, 1902775), (175, 1826664), (196, 1630950), (200, 1598331), (210, 1522220), (245, 1304760), (249, 1283800), (262, 1220100), (280, 1141665), (294, 1087300), (300, 1065554), (332, 962850), (350, 913332), (392, 815475), (393, 813400), (415, 770280), (420, 761110), (490, 652380), (498, 641900), (524, 610050), (525, 608888), (581, 550200), (588, 543650), (600, 532777), (655, 488040), (664, 481425), (700, 456666), (735, 434920), (786, 406700), (830, 385140), (840, 380555), (917, 348600), (980, 326190), (996, 320950), (1048, 305025), (1050, 304444), (1162, 275100), (1176, 271825), (1225, 260952), (1245, 256760), (1310, 244020), (1400, 228333), (1470, 217460), (1572, 203350), (1660, 192570), (1743, 183400), (1834, 174300), (1960, 163095), (1965, 162680), (1992, 160475), (2075, 154056), (2100, 152222), (2324, 137550), (2450, 130476), (2490, 128380), (2620, 122010), (2751, 116200), (2905, 110040), (2940, 108730), (3144, 101675), (3275, 97608), (3320, 96285), (3486, 91700), (3668, 87150), (3675, 86984), (3930, 81340), (4067, 78600), (4150, 77028), (4200, 76111), (4585, 69720), (4648, 68775), (4900, 65238), (4980, 64190), (5240, 61005), (5502, 58100), (5810, 55020), (5880, 54365), (6225, 51352), (6419, 49800), (6550, 48804), (6972, 45850), (7336, 43575), (7350, 43492), (7860, 40670), (8134, 39300), (8300, 38514), (8715, 36680), (9170, 34860), (9800, 32619), (9825, 32536), (9960, 32095), (10873, 29400), (11004, 29050), (11620, 27510), (12201, 26200), (12450, 25676), (12838, 24900), (13100, 24402), (13755, 23240), (13944, 22925), (14525, 22008), (14700, 21746), (15720, 20335), (16268, 19650), (16600, 19257), (17430, 18340)]