555190020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 288

約数和(自身を含む): 2153039616

約数和(自身を除く): 1597849596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 41, 42, 44, 45, 55, 60, 63, 66, 70, 77, 82, 84, 90, 99, 105, 110, 123, 126, 132, 140, 154, 164, 165, 180, 198, 205, 210, 220, 231, 246, 252, 287, 308, 315, 330, 369, 385, 396, 410, 420, 451, 462, 492, 495, 574, 615, 630, 660, 693, 738, 770, 820, 861, 902, 924, 977, 990, 1148, 1155, 1230, 1260, 1353, 1386, 1435, 1476, 1540, 1722, 1804, 1845, 1954, 1980, 2255, 2310, 2460, 2583, 2706, 2772, 2870, 2931, 3157, 3444, 3465, 3690, 3908, 4059, 4305, 4510, 4620, 4885, 5166, 5412, 5740, 5862, 6314, 6765, 6839, 6930, 7380, 8118, 8610, 8793, 9020, 9471, 9770, 10332, 10747, 11724, 12628, 12915, 13530, 13678, 13860, 14655, 15785, 16236, 17220, 17586, 18942, 19540, 20295, 20517, 21494, 25830, 27060, 27356, 28413, 29310, 31570, 32241, 34195, 35172, 37884, 40057, 40590, 41034, 42988, 43965, 47355, 51660, 53735, 56826, 58620, 61551, 63140, 64482, 68390, 75229, 80114, 81180, 82068, 87930, 94710, 96723, 102585, 107470, 113652, 120171, 123102, 128964, 136780, 142065, 150458, 160228, 161205, 175860, 189420, 193446, 200285, 205170, 214940, 225687, 240342, 246204, 280399, 284130, 300916, 307755, 322410, 360513, 376145, 386892, 400570, 410340, 440627, 451374, 480684, 483615, 560798, 568260, 600855, 615510, 644820, 677061, 721026, 752290, 801140, 841197, 881254, 902748, 967230, 1121596, 1128435, 1201710, 1231020, 1321881, 1354122, 1401995, 1442052, 1504580, 1682394, 1762508, 1802565, 1934460, 2203135, 2256870, 2403420, 2523591, 2643762, 2708244, 2803990, 3084389, 3364788, 3385305, 3605130, 3965643, 4205985, 4406270, 4513740, 5047182, 5287524, 5607980, 6168778, 6609405, 6770610, 7210260, 7931286, 8411970, 8812540, 9253167, 10094364, 12337556, 12617955, 13218810, 13541220, 15421945, 15862572, 16823940, 18506334, 19828215, 25235910, 26437620, 27759501, 30843890, 37012668, 39656430, 46265835, 50471820, 55519002, 61687780, 79312860, 92531670, 111038004, 138797505, 185063340, 277595010, 555190020]

約数ペア:

[(1, 555190020), (2, 277595010), (3, 185063340), (4, 138797505), (5, 111038004), (6, 92531670), (7, 79312860), (9, 61687780), (10, 55519002), (11, 50471820), (12, 46265835), (14, 39656430), (15, 37012668), (18, 30843890), (20, 27759501), (21, 26437620), (22, 25235910), (28, 19828215), (30, 18506334), (33, 16823940), (35, 15862572), (36, 15421945), (41, 13541220), (42, 13218810), (44, 12617955), (45, 12337556), (55, 10094364), (60, 9253167), (63, 8812540), (66, 8411970), (70, 7931286), (77, 7210260), (82, 6770610), (84, 6609405), (90, 6168778), (99, 5607980), (105, 5287524), (110, 5047182), (123, 4513740), (126, 4406270), (132, 4205985), (140, 3965643), (154, 3605130), (164, 3385305), (165, 3364788), (180, 3084389), (198, 2803990), (205, 2708244), (210, 2643762), (220, 2523591), (231, 2403420), (246, 2256870), (252, 2203135), (287, 1934460), (308, 1802565), (315, 1762508), (330, 1682394), (369, 1504580), (385, 1442052), (396, 1401995), (410, 1354122), (420, 1321881), (451, 1231020), (462, 1201710), (492, 1128435), (495, 1121596), (574, 967230), (615, 902748), (630, 881254), (660, 841197), (693, 801140), (738, 752290), (770, 721026), (820, 677061), (861, 644820), (902, 615510), (924, 600855), (977, 568260), (990, 560798), (1148, 483615), (1155, 480684), (1230, 451374), (1260, 440627), (1353, 410340), (1386, 400570), (1435, 386892), (1476, 376145), (1540, 360513), (1722, 322410), (1804, 307755), (1845, 300916), (1954, 284130), (1980, 280399), (2255, 246204), (2310, 240342), (2460, 225687), (2583, 214940), (2706, 205170), (2772, 200285), (2870, 193446), (2931, 189420), (3157, 175860), (3444, 161205), (3465, 160228), (3690, 150458), (3908, 142065), (4059, 136780), (4305, 128964), (4510, 123102), (4620, 120171), (4885, 113652), (5166, 107470), (5412, 102585), (5740, 96723), (5862, 94710), (6314, 87930), (6765, 82068), (6839, 81180), (6930, 80114), (7380, 75229), (8118, 68390), (8610, 64482), (8793, 63140), (9020, 61551), (9471, 58620), (9770, 56826), (10332, 53735), (10747, 51660), (11724, 47355), (12628, 43965), (12915, 42988), (13530, 41034), (13678, 40590), (13860, 40057), (14655, 37884), (15785, 35172), (16236, 34195), (17220, 32241), (17586, 31570), (18942, 29310), (19540, 28413), (20295, 27356), (20517, 27060), (21494, 25830)]