187875270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 573640704

約数和(自身を除く): 385765434

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 37, 45, 46, 55, 66, 69, 74, 90, 99, 110, 111, 115, 138, 165, 185, 198, 207, 222, 223, 230, 253, 330, 333, 345, 370, 407, 414, 446, 495, 506, 555, 666, 669, 690, 759, 814, 851, 990, 1035, 1110, 1115, 1221, 1265, 1338, 1518, 1665, 1702, 2007, 2035, 2070, 2230, 2277, 2442, 2453, 2530, 2553, 3330, 3345, 3663, 3795, 4014, 4070, 4255, 4554, 4906, 5106, 5129, 6105, 6690, 7326, 7359, 7590, 7659, 8251, 8510, 9361, 10035, 10258, 11385, 12210, 12265, 12765, 14718, 15318, 15387, 16502, 18315, 18722, 20070, 22077, 22770, 24530, 24753, 25530, 25645, 28083, 30774, 36630, 36795, 38295, 41255, 44154, 46161, 46805, 49506, 51290, 56166, 56419, 73590, 74259, 76590, 76935, 82510, 84249, 90761, 92322, 93610, 110385, 112838, 123765, 140415, 148518, 153870, 168498, 169257, 181522, 189773, 220770, 230805, 247530, 272283, 280830, 282095, 338514, 371295, 379546, 421245, 453805, 461610, 507771, 544566, 564190, 569319, 742590, 816849, 842490, 846285, 907610, 948865, 1015542, 1138638, 1361415, 1633698, 1692570, 1707957, 1897730, 2087503, 2538855, 2722830, 2846595, 3415914, 4084245, 4175006, 5077710, 5693190, 6262509, 8168490, 8539785, 10437515, 12525018, 17079570, 18787527, 20875030, 31312545, 37575054, 62625090, 93937635, 187875270]

約数ペア:

[(1, 187875270), (2, 93937635), (3, 62625090), (5, 37575054), (6, 31312545), (9, 20875030), (10, 18787527), (11, 17079570), (15, 12525018), (18, 10437515), (22, 8539785), (23, 8168490), (30, 6262509), (33, 5693190), (37, 5077710), (45, 4175006), (46, 4084245), (55, 3415914), (66, 2846595), (69, 2722830), (74, 2538855), (90, 2087503), (99, 1897730), (110, 1707957), (111, 1692570), (115, 1633698), (138, 1361415), (165, 1138638), (185, 1015542), (198, 948865), (207, 907610), (222, 846285), (223, 842490), (230, 816849), (253, 742590), (330, 569319), (333, 564190), (345, 544566), (370, 507771), (407, 461610), (414, 453805), (446, 421245), (495, 379546), (506, 371295), (555, 338514), (666, 282095), (669, 280830), (690, 272283), (759, 247530), (814, 230805), (851, 220770), (990, 189773), (1035, 181522), (1110, 169257), (1115, 168498), (1221, 153870), (1265, 148518), (1338, 140415), (1518, 123765), (1665, 112838), (1702, 110385), (2007, 93610), (2035, 92322), (2070, 90761), (2230, 84249), (2277, 82510), (2442, 76935), (2453, 76590), (2530, 74259), (2553, 73590), (3330, 56419), (3345, 56166), (3663, 51290), (3795, 49506), (4014, 46805), (4070, 46161), (4255, 44154), (4554, 41255), (4906, 38295), (5106, 36795), (5129, 36630), (6105, 30774), (6690, 28083), (7326, 25645), (7359, 25530), (7590, 24753), (7659, 24530), (8251, 22770), (8510, 22077), (9361, 20070), (10035, 18722), (10258, 18315), (11385, 16502), (12210, 15387), (12265, 15318), (12765, 14718)]