28876739760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45013}}^1$

素因数の和:45055

約数の個数: 280

約数和(自身を含む): 109815074064

約数和(自身を除く): 80938334304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 729, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1458, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2916, 2970, 3240, 3564, 3645, 3888, 3960, 4455, 4752, 4860, 5346, 5832, 5940, 6480, 7128, 7290, 7920, 8019, 8910, 9720, 10692, 11664, 11880, 13365, 14256, 14580, 16038, 17820, 19440, 21384, 23760, 26730, 29160, 32076, 35640, 40095, 42768, 45013, 53460, 58320, 64152, 71280, 80190, 90026, 106920, 128304, 135039, 160380, 180052, 213840, 225065, 270078, 320760, 360104, 405117, 450130, 495143, 540156, 641520, 675195, 720208, 810234, 900260, 990286, 1080312, 1215351, 1350390, 1485429, 1620468, 1800520, 1980572, 2025585, 2160624, 2430702, 2475715, 2700780, 2970858, 3240936, 3601040, 3646053, 3961144, 4051170, 4456287, 4861404, 4951430, 5401560, 5941716, 6076755, 6481872, 7292106, 7427145, 7922288, 8102340, 8912574, 9722808, 9902860, 10803120, 10938159, 11883432, 12153510, 13368861, 14584212, 14854290, 16204680, 17825148, 18230265, 19445616, 19805720, 21876318, 22281435, 23766864, 24307020, 26737722, 29168424, 29708580, 32409360, 32814477, 35650296, 36460530, 39611440, 40106583, 43752636, 44562870, 48614040, 53475444, 54690795, 58336848, 59417160, 65628954, 66844305, 71300592, 72921060, 80213166, 87505272, 89125740, 97228080, 106950888, 109381590, 118834320, 120319749, 131257908, 133688610, 145842120, 160426332, 164072385, 175010544, 178251480, 200532915, 213901776, 218763180, 240639498, 262515816, 267377220, 291684240, 320852664, 328144770, 356502960, 360959247, 401065830, 437526360, 481278996, 525031632, 534754440, 601598745, 641705328, 656289540, 721918494, 802131660, 875052720, 962557992, 1069508880, 1203197490, 1312579080, 1443836988, 1604263320, 1804796235, 1925115984, 2406394980, 2625158160, 2887673976, 3208526640, 3609592470, 4812789960, 5775347952, 7219184940, 9625579920, 14438369880, 28876739760]

約数ペア:

[(1, 28876739760), (2, 14438369880), (3, 9625579920), (4, 7219184940), (5, 5775347952), (6, 4812789960), (8, 3609592470), (9, 3208526640), (10, 2887673976), (11, 2625158160), (12, 2406394980), (15, 1925115984), (16, 1804796235), (18, 1604263320), (20, 1443836988), (22, 1312579080), (24, 1203197490), (27, 1069508880), (30, 962557992), (33, 875052720), (36, 802131660), (40, 721918494), (44, 656289540), (45, 641705328), (48, 601598745), (54, 534754440), (55, 525031632), (60, 481278996), (66, 437526360), (72, 401065830), (80, 360959247), (81, 356502960), (88, 328144770), (90, 320852664), (99, 291684240), (108, 267377220), (110, 262515816), (120, 240639498), (132, 218763180), (135, 213901776), (144, 200532915), (162, 178251480), (165, 175010544), (176, 164072385), (180, 160426332), (198, 145842120), (216, 133688610), (220, 131257908), (240, 120319749), (243, 118834320), (264, 109381590), (270, 106950888), (297, 97228080), (324, 89125740), (330, 87505272), (360, 80213166), (396, 72921060), (405, 71300592), (432, 66844305), (440, 65628954), (486, 59417160), (495, 58336848), (528, 54690795), (540, 53475444), (594, 48614040), (648, 44562870), (660, 43752636), (720, 40106583), (729, 39611440), (792, 36460530), (810, 35650296), (880, 32814477), (891, 32409360), (972, 29708580), (990, 29168424), (1080, 26737722), (1188, 24307020), (1215, 23766864), (1296, 22281435), (1320, 21876318), (1458, 19805720), (1485, 19445616), (1584, 18230265), (1620, 17825148), (1782, 16204680), (1944, 14854290), (1980, 14584212), (2160, 13368861), (2376, 12153510), (2430, 11883432), (2640, 10938159), (2673, 10803120), (2916, 9902860), (2970, 9722808), (3240, 8912574), (3564, 8102340), (3645, 7922288), (3888, 7427145), (3960, 7292106), (4455, 6481872), (4752, 6076755), (4860, 5941716), (5346, 5401560), (5832, 4951430), (5940, 4861404), (6480, 4456287), (7128, 4051170), (7290, 3961144), (7920, 3646053), (8019, 3601040), (8910, 3240936), (9720, 2970858), (10692, 2700780), (11664, 2475715), (11880, 2430702), (13365, 2160624), (14256, 2025585), (14580, 1980572), (16038, 1800520), (17820, 1620468), (19440, 1485429), (21384, 1350390), (23760, 1215351), (26730, 1080312), (29160, 990286), (32076, 900260), (35640, 810234), (40095, 720208), (42768, 675195), (45013, 641520), (53460, 540156), (58320, 495143), (64152, 450130), (71280, 405117), (80190, 360104), (90026, 320760), (106920, 270078), (128304, 225065), (135039, 213840), (160380, 180052)]