201850440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5327

約数の個数: 128

約数和(自身を含む): 683510400

約数和(自身を除く): 481659960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 5273, 6380, 7656, 9570, 10546, 12760, 15819, 19140, 21092, 26365, 31638, 38280, 42184, 52730, 58003, 63276, 79095, 105460, 116006, 126552, 152917, 158190, 174009, 210920, 232012, 290015, 305834, 316380, 348018, 458751, 464024, 580030, 611668, 632760, 696036, 764585, 870045, 917502, 1160060, 1223336, 1392072, 1529170, 1682087, 1740090, 1835004, 2293755, 2320120, 3058340, 3364174, 3480180, 3670008, 4587510, 5046261, 6116680, 6728348, 6960360, 8410435, 9175020, 10092522, 13456696, 16820870, 18350040, 20185044, 25231305, 33641740, 40370088, 50462610, 67283480, 100925220, 201850440]

約数ペア:

[(1, 201850440), (2, 100925220), (3, 67283480), (4, 50462610), (5, 40370088), (6, 33641740), (8, 25231305), (10, 20185044), (11, 18350040), (12, 16820870), (15, 13456696), (20, 10092522), (22, 9175020), (24, 8410435), (29, 6960360), (30, 6728348), (33, 6116680), (40, 5046261), (44, 4587510), (55, 3670008), (58, 3480180), (60, 3364174), (66, 3058340), (87, 2320120), (88, 2293755), (110, 1835004), (116, 1740090), (120, 1682087), (132, 1529170), (145, 1392072), (165, 1223336), (174, 1160060), (220, 917502), (232, 870045), (264, 764585), (290, 696036), (319, 632760), (330, 611668), (348, 580030), (435, 464024), (440, 458751), (580, 348018), (638, 316380), (660, 305834), (696, 290015), (870, 232012), (957, 210920), (1160, 174009), (1276, 158190), (1320, 152917), (1595, 126552), (1740, 116006), (1914, 105460), (2552, 79095), (3190, 63276), (3480, 58003), (3828, 52730), (4785, 42184), (5273, 38280), (6380, 31638), (7656, 26365), (9570, 21092), (10546, 19140), (12760, 15819)]