76730520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 252331200

約数和(自身を除く): 175600680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1297, 1479, 1740, 1972, 2040, 2465, 2594, 2958, 3480, 3891, 3944, 4930, 5188, 5916, 6485, 7395, 7782, 9860, 10376, 11832, 12970, 14790, 15564, 19455, 19720, 22049, 25940, 29580, 31128, 37613, 38910, 44098, 51880, 59160, 66147, 75226, 77820, 88196, 110245, 112839, 132294, 150452, 155640, 176392, 188065, 220490, 225678, 264588, 300904, 330735, 376130, 440980, 451356, 529176, 564195, 639421, 661470, 752260, 881960, 902712, 1128390, 1278842, 1322940, 1504520, 1918263, 2256780, 2557684, 2645880, 3197105, 3836526, 4513560, 5115368, 6394210, 7673052, 9591315, 12788420, 15346104, 19182630, 25576840, 38365260, 76730520]

約数ペア:

[(1, 76730520), (2, 38365260), (3, 25576840), (4, 19182630), (5, 15346104), (6, 12788420), (8, 9591315), (10, 7673052), (12, 6394210), (15, 5115368), (17, 4513560), (20, 3836526), (24, 3197105), (29, 2645880), (30, 2557684), (34, 2256780), (40, 1918263), (51, 1504520), (58, 1322940), (60, 1278842), (68, 1128390), (85, 902712), (87, 881960), (102, 752260), (116, 661470), (120, 639421), (136, 564195), (145, 529176), (170, 451356), (174, 440980), (204, 376130), (232, 330735), (255, 300904), (290, 264588), (340, 225678), (348, 220490), (408, 188065), (435, 176392), (493, 155640), (510, 150452), (580, 132294), (680, 112839), (696, 110245), (870, 88196), (986, 77820), (1020, 75226), (1160, 66147), (1297, 59160), (1479, 51880), (1740, 44098), (1972, 38910), (2040, 37613), (2465, 31128), (2594, 29580), (2958, 25940), (3480, 22049), (3891, 19720), (3944, 19455), (4930, 15564), (5188, 14790), (5916, 12970), (6485, 11832), (7395, 10376), (7782, 9860)]