55508880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 217128960

約数和(自身を除く): 161620080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 47, 48, 56, 57, 60, 70, 74, 76, 80, 84, 94, 95, 105, 111, 112, 114, 120, 133, 140, 141, 148, 152, 168, 185, 188, 190, 210, 222, 228, 235, 240, 259, 266, 280, 282, 285, 296, 304, 329, 336, 370, 376, 380, 399, 420, 444, 456, 470, 518, 532, 555, 560, 564, 570, 592, 658, 665, 703, 705, 740, 752, 760, 777, 798, 840, 888, 893, 912, 940, 987, 1036, 1064, 1110, 1128, 1140, 1295, 1316, 1330, 1406, 1410, 1480, 1520, 1554, 1596, 1645, 1680, 1739, 1776, 1786, 1880, 1974, 1995, 2072, 2109, 2128, 2220, 2256, 2280, 2590, 2632, 2660, 2679, 2812, 2820, 2960, 3108, 3192, 3290, 3478, 3515, 3572, 3760, 3885, 3948, 3990, 4144, 4218, 4440, 4465, 4560, 4921, 4935, 5180, 5217, 5264, 5320, 5358, 5624, 5640, 6216, 6251, 6384, 6580, 6956, 7030, 7144, 7770, 7896, 7980, 8436, 8695, 8880, 8930, 9842, 9870, 10360, 10434, 10545, 10640, 10716, 11248, 11280, 12173, 12432, 12502, 13160, 13395, 13912, 14060, 14288, 14763, 15540, 15792, 15960, 16872, 17390, 17860, 18753, 19684, 19740, 20720, 20868, 21090, 21432, 24346, 24605, 25004, 26085, 26320, 26790, 27824, 28120, 29526, 31080, 31255, 31920, 33041, 33744, 34780, 35720, 36519, 37506, 39368, 39480, 41736, 42180, 42864, 48692, 49210, 50008, 52170, 53580, 56240, 59052, 60865, 62160, 62510, 66082, 69560, 71440, 73038, 73815, 75012, 78736, 78960, 83472, 84360, 93765, 97384, 98420, 99123, 100016, 104340, 107160, 118104, 121730, 125020, 132164, 139120, 146076, 147630, 150024, 165205, 168720, 182595, 187530, 194768, 196840, 198246, 208680, 214320, 231287, 236208, 243460, 250040, 264328, 292152, 295260, 300048, 330410, 365190, 375060, 393680, 396492, 417360, 462574, 486920, 495615, 500080, 528656, 584304, 590520, 660820, 693861, 730380, 750120, 792984, 925148, 973840, 991230, 1156435, 1181040, 1321640, 1387722, 1460760, 1500240, 1585968, 1850296, 1982460, 2312870, 2643280, 2775444, 2921520, 3469305, 3700592, 3964920, 4625740, 5550888, 6938610, 7929840, 9251480, 11101776, 13877220, 18502960, 27754440, 55508880]

約数ペア:

[(1, 55508880), (2, 27754440), (3, 18502960), (4, 13877220), (5, 11101776), (6, 9251480), (7, 7929840), (8, 6938610), (10, 5550888), (12, 4625740), (14, 3964920), (15, 3700592), (16, 3469305), (19, 2921520), (20, 2775444), (21, 2643280), (24, 2312870), (28, 1982460), (30, 1850296), (35, 1585968), (37, 1500240), (38, 1460760), (40, 1387722), (42, 1321640), (47, 1181040), (48, 1156435), (56, 991230), (57, 973840), (60, 925148), (70, 792984), (74, 750120), (76, 730380), (80, 693861), (84, 660820), (94, 590520), (95, 584304), (105, 528656), (111, 500080), (112, 495615), (114, 486920), (120, 462574), (133, 417360), (140, 396492), (141, 393680), (148, 375060), (152, 365190), (168, 330410), (185, 300048), (188, 295260), (190, 292152), (210, 264328), (222, 250040), (228, 243460), (235, 236208), (240, 231287), (259, 214320), (266, 208680), (280, 198246), (282, 196840), (285, 194768), (296, 187530), (304, 182595), (329, 168720), (336, 165205), (370, 150024), (376, 147630), (380, 146076), (399, 139120), (420, 132164), (444, 125020), (456, 121730), (470, 118104), (518, 107160), (532, 104340), (555, 100016), (560, 99123), (564, 98420), (570, 97384), (592, 93765), (658, 84360), (665, 83472), (703, 78960), (705, 78736), (740, 75012), (752, 73815), (760, 73038), (777, 71440), (798, 69560), (840, 66082), (888, 62510), (893, 62160), (912, 60865), (940, 59052), (987, 56240), (1036, 53580), (1064, 52170), (1110, 50008), (1128, 49210), (1140, 48692), (1295, 42864), (1316, 42180), (1330, 41736), (1406, 39480), (1410, 39368), (1480, 37506), (1520, 36519), (1554, 35720), (1596, 34780), (1645, 33744), (1680, 33041), (1739, 31920), (1776, 31255), (1786, 31080), (1880, 29526), (1974, 28120), (1995, 27824), (2072, 26790), (2109, 26320), (2128, 26085), (2220, 25004), (2256, 24605), (2280, 24346), (2590, 21432), (2632, 21090), (2660, 20868), (2679, 20720), (2812, 19740), (2820, 19684), (2960, 18753), (3108, 17860), (3192, 17390), (3290, 16872), (3478, 15960), (3515, 15792), (3572, 15540), (3760, 14763), (3885, 14288), (3948, 14060), (3990, 13912), (4144, 13395), (4218, 13160), (4440, 12502), (4465, 12432), (4560, 12173), (4921, 11280), (4935, 11248), (5180, 10716), (5217, 10640), (5264, 10545), (5320, 10434), (5358, 10360), (5624, 9870), (5640, 9842), (6216, 8930), (6251, 8880), (6384, 8695), (6580, 8436), (6956, 7980), (7030, 7896), (7144, 7770)]