20233428150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:1031

約数の個数: 192

約数和(自身を含む): 55051476480

約数和(自身を除く): 34818048330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 131, 150, 195, 206, 262, 309, 325, 390, 393, 515, 618, 650, 655, 769, 786, 975, 1030, 1310, 1339, 1538, 1545, 1703, 1950, 1965, 2307, 2575, 2678, 3090, 3275, 3406, 3845, 3930, 4017, 4614, 5109, 5150, 6550, 6695, 7690, 7725, 8034, 8515, 9825, 9997, 10218, 11535, 13390, 13493, 15450, 17030, 19225, 19650, 19994, 20085, 23070, 25545, 26986, 29991, 33475, 38450, 40170, 40479, 42575, 49985, 51090, 57675, 59982, 66950, 67465, 79207, 80958, 85150, 99970, 100425, 100739, 115350, 127725, 134930, 149955, 158414, 175409, 200850, 201478, 202395, 237621, 249925, 255450, 299910, 302217, 337325, 350818, 396035, 404790, 475242, 499850, 503695, 526227, 604434, 674650, 749775, 792070, 877045, 1007390, 1011975, 1029691, 1052454, 1188105, 1309607, 1499550, 1511085, 1754090, 1980175, 2023950, 2059382, 2376210, 2518475, 2619214, 2631135, 3022170, 3089073, 3928821, 3960350, 4385225, 5036950, 5148455, 5262270, 5940525, 6178146, 6548035, 7555425, 7857642, 8770450, 10296910, 10376117, 11881050, 13096070, 13155675, 15110850, 15445365, 19644105, 20752234, 25742275, 26311350, 30890730, 31128351, 32740175, 39288210, 51484550, 51880585, 62256702, 65480350, 77226825, 98220525, 103761170, 134889521, 154453650, 155641755, 196441050, 259402925, 269779042, 311283510, 404668563, 518805850, 674447605, 778208775, 809337126, 1348895210, 1556417550, 2023342815, 3372238025, 4046685630, 6744476050, 10116714075, 20233428150]

約数ペア:

[(1, 20233428150), (2, 10116714075), (3, 6744476050), (5, 4046685630), (6, 3372238025), (10, 2023342815), (13, 1556417550), (15, 1348895210), (25, 809337126), (26, 778208775), (30, 674447605), (39, 518805850), (50, 404668563), (65, 311283510), (75, 269779042), (78, 259402925), (103, 196441050), (130, 155641755), (131, 154453650), (150, 134889521), (195, 103761170), (206, 98220525), (262, 77226825), (309, 65480350), (325, 62256702), (390, 51880585), (393, 51484550), (515, 39288210), (618, 32740175), (650, 31128351), (655, 30890730), (769, 26311350), (786, 25742275), (975, 20752234), (1030, 19644105), (1310, 15445365), (1339, 15110850), (1538, 13155675), (1545, 13096070), (1703, 11881050), (1950, 10376117), (1965, 10296910), (2307, 8770450), (2575, 7857642), (2678, 7555425), (3090, 6548035), (3275, 6178146), (3406, 5940525), (3845, 5262270), (3930, 5148455), (4017, 5036950), (4614, 4385225), (5109, 3960350), (5150, 3928821), (6550, 3089073), (6695, 3022170), (7690, 2631135), (7725, 2619214), (8034, 2518475), (8515, 2376210), (9825, 2059382), (9997, 2023950), (10218, 1980175), (11535, 1754090), (13390, 1511085), (13493, 1499550), (15450, 1309607), (17030, 1188105), (19225, 1052454), (19650, 1029691), (19994, 1011975), (20085, 1007390), (23070, 877045), (25545, 792070), (26986, 749775), (29991, 674650), (33475, 604434), (38450, 526227), (40170, 503695), (40479, 499850), (42575, 475242), (49985, 404790), (51090, 396035), (57675, 350818), (59982, 337325), (66950, 302217), (67465, 299910), (79207, 255450), (80958, 249925), (85150, 237621), (99970, 202395), (100425, 201478), (100739, 200850), (115350, 175409), (127725, 158414), (134930, 149955)]