55078800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 206653440

約数和(自身を除く): 151574640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 79, 80, 83, 84, 100, 105, 112, 120, 140, 150, 158, 166, 168, 175, 200, 210, 237, 240, 249, 280, 300, 316, 332, 336, 350, 395, 400, 415, 420, 474, 498, 525, 553, 560, 581, 600, 632, 664, 700, 790, 830, 840, 948, 996, 1050, 1106, 1162, 1185, 1200, 1245, 1264, 1328, 1400, 1580, 1659, 1660, 1680, 1743, 1896, 1975, 1992, 2075, 2100, 2212, 2324, 2370, 2490, 2765, 2800, 2905, 3160, 3318, 3320, 3486, 3792, 3950, 3984, 4150, 4200, 4424, 4648, 4740, 4980, 5530, 5810, 5925, 6225, 6320, 6557, 6636, 6640, 6972, 7900, 8295, 8300, 8400, 8715, 8848, 9296, 9480, 9960, 11060, 11620, 11850, 12450, 13114, 13272, 13825, 13944, 14525, 15800, 16590, 16600, 17430, 18960, 19671, 19920, 22120, 23240, 23700, 24900, 26228, 26544, 27650, 27888, 29050, 31600, 32785, 33180, 33200, 34860, 39342, 41475, 43575, 44240, 45899, 46480, 47400, 49800, 52456, 55300, 58100, 65570, 66360, 69720, 78684, 82950, 87150, 91798, 94800, 98355, 99600, 104912, 110600, 116200, 131140, 132720, 137697, 139440, 157368, 163925, 165900, 174300, 183596, 196710, 221200, 229495, 232400, 262280, 275394, 314736, 327850, 331800, 348600, 367192, 393420, 458990, 491775, 524560, 550788, 655700, 663600, 688485, 697200, 734384, 786840, 917980, 983550, 1101576, 1147475, 1311400, 1376970, 1573680, 1835960, 1967100, 2203152, 2294950, 2622800, 2753940, 3442425, 3671920, 3934200, 4589900, 5507880, 6884850, 7868400, 9179800, 11015760, 13769700, 18359600, 27539400, 55078800]

約数ペア:

[(1, 55078800), (2, 27539400), (3, 18359600), (4, 13769700), (5, 11015760), (6, 9179800), (7, 7868400), (8, 6884850), (10, 5507880), (12, 4589900), (14, 3934200), (15, 3671920), (16, 3442425), (20, 2753940), (21, 2622800), (24, 2294950), (25, 2203152), (28, 1967100), (30, 1835960), (35, 1573680), (40, 1376970), (42, 1311400), (48, 1147475), (50, 1101576), (56, 983550), (60, 917980), (70, 786840), (75, 734384), (79, 697200), (80, 688485), (83, 663600), (84, 655700), (100, 550788), (105, 524560), (112, 491775), (120, 458990), (140, 393420), (150, 367192), (158, 348600), (166, 331800), (168, 327850), (175, 314736), (200, 275394), (210, 262280), (237, 232400), (240, 229495), (249, 221200), (280, 196710), (300, 183596), (316, 174300), (332, 165900), (336, 163925), (350, 157368), (395, 139440), (400, 137697), (415, 132720), (420, 131140), (474, 116200), (498, 110600), (525, 104912), (553, 99600), (560, 98355), (581, 94800), (600, 91798), (632, 87150), (664, 82950), (700, 78684), (790, 69720), (830, 66360), (840, 65570), (948, 58100), (996, 55300), (1050, 52456), (1106, 49800), (1162, 47400), (1185, 46480), (1200, 45899), (1245, 44240), (1264, 43575), (1328, 41475), (1400, 39342), (1580, 34860), (1659, 33200), (1660, 33180), (1680, 32785), (1743, 31600), (1896, 29050), (1975, 27888), (1992, 27650), (2075, 26544), (2100, 26228), (2212, 24900), (2324, 23700), (2370, 23240), (2490, 22120), (2765, 19920), (2800, 19671), (2905, 18960), (3160, 17430), (3318, 16600), (3320, 16590), (3486, 15800), (3792, 14525), (3950, 13944), (3984, 13825), (4150, 13272), (4200, 13114), (4424, 12450), (4648, 11850), (4740, 11620), (4980, 11060), (5530, 9960), (5810, 9480), (5925, 9296), (6225, 8848), (6320, 8715), (6557, 8400), (6636, 8300), (6640, 8295), (6972, 7900)]