83612970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 271454976

約数和(自身を除く): 187842006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 153, 170, 185, 210, 211, 222, 238, 255, 259, 306, 315, 333, 357, 370, 422, 510, 518, 555, 595, 629, 630, 633, 666, 714, 765, 777, 1055, 1071, 1110, 1190, 1258, 1266, 1295, 1477, 1530, 1554, 1665, 1785, 1887, 1899, 2110, 2142, 2331, 2590, 2954, 3145, 3165, 3330, 3570, 3587, 3774, 3798, 3885, 4403, 4431, 4662, 5355, 5661, 6290, 6330, 7174, 7385, 7770, 7807, 8806, 8862, 9435, 9495, 10710, 10761, 11322, 11655, 13209, 13293, 14770, 15614, 17935, 18870, 18990, 21522, 22015, 22155, 23310, 23421, 25109, 26418, 26586, 28305, 32283, 35870, 39035, 39627, 44030, 44310, 46842, 50218, 53805, 54649, 56610, 64566, 66045, 66465, 70263, 75327, 78070, 79254, 107610, 109298, 117105, 125545, 132090, 132719, 132930, 140526, 150654, 161415, 163947, 198135, 225981, 234210, 251090, 265438, 273245, 322830, 327894, 351315, 376635, 396270, 398157, 451962, 491841, 546490, 663595, 702630, 753270, 796314, 819735, 929033, 983682, 1129905, 1194471, 1327190, 1639470, 1858066, 1990785, 2259810, 2388942, 2459205, 2787099, 3981570, 4645165, 4918410, 5574198, 5972355, 8361297, 9290330, 11944710, 13935495, 16722594, 27870990, 41806485, 83612970]

約数ペア:

[(1, 83612970), (2, 41806485), (3, 27870990), (5, 16722594), (6, 13935495), (7, 11944710), (9, 9290330), (10, 8361297), (14, 5972355), (15, 5574198), (17, 4918410), (18, 4645165), (21, 3981570), (30, 2787099), (34, 2459205), (35, 2388942), (37, 2259810), (42, 1990785), (45, 1858066), (51, 1639470), (63, 1327190), (70, 1194471), (74, 1129905), (85, 983682), (90, 929033), (102, 819735), (105, 796314), (111, 753270), (119, 702630), (126, 663595), (153, 546490), (170, 491841), (185, 451962), (210, 398157), (211, 396270), (222, 376635), (238, 351315), (255, 327894), (259, 322830), (306, 273245), (315, 265438), (333, 251090), (357, 234210), (370, 225981), (422, 198135), (510, 163947), (518, 161415), (555, 150654), (595, 140526), (629, 132930), (630, 132719), (633, 132090), (666, 125545), (714, 117105), (765, 109298), (777, 107610), (1055, 79254), (1071, 78070), (1110, 75327), (1190, 70263), (1258, 66465), (1266, 66045), (1295, 64566), (1477, 56610), (1530, 54649), (1554, 53805), (1665, 50218), (1785, 46842), (1887, 44310), (1899, 44030), (2110, 39627), (2142, 39035), (2331, 35870), (2590, 32283), (2954, 28305), (3145, 26586), (3165, 26418), (3330, 25109), (3570, 23421), (3587, 23310), (3774, 22155), (3798, 22015), (3885, 21522), (4403, 18990), (4431, 18870), (4662, 17935), (5355, 15614), (5661, 14770), (6290, 13293), (6330, 13209), (7174, 11655), (7385, 11322), (7770, 10761), (7807, 10710), (8806, 9495), (8862, 9435)]