72586710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 225010656

約数和(自身を除く): 152423946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 137, 145, 174, 203, 210, 261, 274, 290, 315, 406, 411, 435, 522, 609, 630, 685, 822, 841, 870, 959, 1015, 1218, 1233, 1305, 1370, 1682, 1827, 1918, 2030, 2055, 2466, 2523, 2610, 2877, 3045, 3654, 3973, 4110, 4205, 4795, 5046, 5754, 5887, 6090, 6165, 7569, 7946, 8410, 8631, 9135, 9590, 11774, 11919, 12330, 12615, 14385, 15138, 17262, 17661, 18270, 19865, 23838, 25230, 27811, 28770, 29435, 35322, 35757, 37845, 39730, 43155, 52983, 55622, 58870, 59595, 71514, 75690, 83433, 86310, 88305, 105966, 115217, 119190, 139055, 166866, 176610, 178785, 230434, 250299, 264915, 278110, 345651, 357570, 417165, 500598, 529830, 576085, 691302, 806519, 834330, 1036953, 1152170, 1251495, 1613038, 1728255, 2073906, 2419557, 2502990, 3456510, 4032595, 4839114, 5184765, 7258671, 8065190, 10369530, 12097785, 14517342, 24195570, 36293355, 72586710]

約数ペア:

[(1, 72586710), (2, 36293355), (3, 24195570), (5, 14517342), (6, 12097785), (7, 10369530), (9, 8065190), (10, 7258671), (14, 5184765), (15, 4839114), (18, 4032595), (21, 3456510), (29, 2502990), (30, 2419557), (35, 2073906), (42, 1728255), (45, 1613038), (58, 1251495), (63, 1152170), (70, 1036953), (87, 834330), (90, 806519), (105, 691302), (126, 576085), (137, 529830), (145, 500598), (174, 417165), (203, 357570), (210, 345651), (261, 278110), (274, 264915), (290, 250299), (315, 230434), (406, 178785), (411, 176610), (435, 166866), (522, 139055), (609, 119190), (630, 115217), (685, 105966), (822, 88305), (841, 86310), (870, 83433), (959, 75690), (1015, 71514), (1218, 59595), (1233, 58870), (1305, 55622), (1370, 52983), (1682, 43155), (1827, 39730), (1918, 37845), (2030, 35757), (2055, 35322), (2466, 29435), (2523, 28770), (2610, 27811), (2877, 25230), (3045, 23838), (3654, 19865), (3973, 18270), (4110, 17661), (4205, 17262), (4795, 15138), (5046, 14385), (5754, 12615), (5887, 12330), (6090, 11919), (6165, 11774), (7569, 9590), (7946, 9135), (8410, 8631)]