55283280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 196058880

約数和(自身を除く): 140775600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 47, 48, 52, 58, 60, 65, 78, 80, 87, 94, 104, 116, 120, 130, 141, 145, 156, 169, 174, 188, 195, 208, 232, 235, 240, 260, 282, 290, 312, 338, 348, 376, 377, 390, 435, 464, 470, 507, 520, 564, 580, 611, 624, 676, 696, 705, 752, 754, 780, 845, 870, 940, 1014, 1040, 1128, 1131, 1160, 1222, 1352, 1363, 1392, 1410, 1508, 1560, 1690, 1740, 1833, 1880, 1885, 2028, 2256, 2262, 2320, 2444, 2535, 2704, 2726, 2820, 3016, 3055, 3120, 3380, 3480, 3666, 3760, 3770, 4056, 4089, 4524, 4888, 4901, 5070, 5452, 5640, 5655, 6032, 6110, 6760, 6815, 6960, 7332, 7540, 7943, 8112, 8178, 9048, 9165, 9776, 9802, 10140, 10904, 11280, 11310, 12220, 13520, 13630, 14664, 14703, 15080, 15886, 16356, 17719, 18096, 18330, 19604, 20280, 20445, 21808, 22620, 23829, 24440, 24505, 27260, 29328, 29406, 30160, 31772, 32712, 35438, 36660, 39208, 39715, 40560, 40890, 45240, 47658, 48880, 49010, 53157, 54520, 58812, 63544, 65424, 70876, 73320, 73515, 78416, 79430, 81780, 88595, 90480, 95316, 98020, 106314, 109040, 117624, 119145, 127088, 141752, 146640, 147030, 158860, 163560, 177190, 190632, 196040, 212628, 230347, 235248, 238290, 265785, 283504, 294060, 317720, 327120, 354380, 381264, 392080, 425256, 460694, 476580, 531570, 588120, 635440, 691041, 708760, 850512, 921388, 953160, 1063140, 1151735, 1176240, 1382082, 1417520, 1842776, 1906320, 2126280, 2303470, 2764164, 3455205, 3685552, 4252560, 4606940, 5528328, 6910410, 9213880, 11056656, 13820820, 18427760, 27641640, 55283280]

約数ペア:

[(1, 55283280), (2, 27641640), (3, 18427760), (4, 13820820), (5, 11056656), (6, 9213880), (8, 6910410), (10, 5528328), (12, 4606940), (13, 4252560), (15, 3685552), (16, 3455205), (20, 2764164), (24, 2303470), (26, 2126280), (29, 1906320), (30, 1842776), (39, 1417520), (40, 1382082), (47, 1176240), (48, 1151735), (52, 1063140), (58, 953160), (60, 921388), (65, 850512), (78, 708760), (80, 691041), (87, 635440), (94, 588120), (104, 531570), (116, 476580), (120, 460694), (130, 425256), (141, 392080), (145, 381264), (156, 354380), (169, 327120), (174, 317720), (188, 294060), (195, 283504), (208, 265785), (232, 238290), (235, 235248), (240, 230347), (260, 212628), (282, 196040), (290, 190632), (312, 177190), (338, 163560), (348, 158860), (376, 147030), (377, 146640), (390, 141752), (435, 127088), (464, 119145), (470, 117624), (507, 109040), (520, 106314), (564, 98020), (580, 95316), (611, 90480), (624, 88595), (676, 81780), (696, 79430), (705, 78416), (752, 73515), (754, 73320), (780, 70876), (845, 65424), (870, 63544), (940, 58812), (1014, 54520), (1040, 53157), (1128, 49010), (1131, 48880), (1160, 47658), (1222, 45240), (1352, 40890), (1363, 40560), (1392, 39715), (1410, 39208), (1508, 36660), (1560, 35438), (1690, 32712), (1740, 31772), (1833, 30160), (1880, 29406), (1885, 29328), (2028, 27260), (2256, 24505), (2262, 24440), (2320, 23829), (2444, 22620), (2535, 21808), (2704, 20445), (2726, 20280), (2820, 19604), (3016, 18330), (3055, 18096), (3120, 17719), (3380, 16356), (3480, 15886), (3666, 15080), (3760, 14703), (3770, 14664), (4056, 13630), (4089, 13520), (4524, 12220), (4888, 11310), (4901, 11280), (5070, 10904), (5452, 10140), (5640, 9802), (5655, 9776), (6032, 9165), (6110, 9048), (6760, 8178), (6815, 8112), (6960, 7943), (7332, 7540)]