68455530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 217945728

約数和(自身を除く): 149490198

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 81, 90, 99, 110, 117, 130, 135, 143, 162, 165, 195, 197, 198, 234, 243, 270, 286, 297, 330, 351, 390, 394, 405, 429, 486, 495, 585, 591, 594, 702, 715, 810, 858, 891, 985, 990, 1053, 1170, 1182, 1215, 1287, 1430, 1485, 1755, 1773, 1782, 1970, 2106, 2145, 2167, 2430, 2561, 2574, 2673, 2955, 2970, 3159, 3510, 3546, 3861, 4290, 4334, 4455, 5122, 5265, 5319, 5346, 5910, 6318, 6435, 6501, 7683, 7722, 8865, 8910, 10530, 10638, 10835, 11583, 12805, 12870, 13002, 13365, 15366, 15795, 15957, 17730, 19305, 19503, 21670, 23049, 23166, 25610, 26595, 26730, 28171, 31590, 31914, 32505, 34749, 38415, 38610, 39006, 46098, 47871, 53190, 56342, 57915, 58509, 65010, 69147, 69498, 76830, 79785, 84513, 95742, 97515, 115245, 115830, 117018, 138294, 140855, 159570, 169026, 173745, 175527, 195030, 207441, 230490, 239355, 253539, 281710, 292545, 345735, 347490, 351054, 414882, 422565, 478710, 507078, 526581, 585090, 622323, 691470, 760617, 845130, 877635, 1037205, 1053162, 1244646, 1267695, 1521234, 1755270, 2074410, 2281851, 2535390, 2632905, 3111615, 3803085, 4563702, 5265810, 6223230, 6845553, 7606170, 11409255, 13691106, 22818510, 34227765, 68455530]

約数ペア:

[(1, 68455530), (2, 34227765), (3, 22818510), (5, 13691106), (6, 11409255), (9, 7606170), (10, 6845553), (11, 6223230), (13, 5265810), (15, 4563702), (18, 3803085), (22, 3111615), (26, 2632905), (27, 2535390), (30, 2281851), (33, 2074410), (39, 1755270), (45, 1521234), (54, 1267695), (55, 1244646), (65, 1053162), (66, 1037205), (78, 877635), (81, 845130), (90, 760617), (99, 691470), (110, 622323), (117, 585090), (130, 526581), (135, 507078), (143, 478710), (162, 422565), (165, 414882), (195, 351054), (197, 347490), (198, 345735), (234, 292545), (243, 281710), (270, 253539), (286, 239355), (297, 230490), (330, 207441), (351, 195030), (390, 175527), (394, 173745), (405, 169026), (429, 159570), (486, 140855), (495, 138294), (585, 117018), (591, 115830), (594, 115245), (702, 97515), (715, 95742), (810, 84513), (858, 79785), (891, 76830), (985, 69498), (990, 69147), (1053, 65010), (1170, 58509), (1182, 57915), (1215, 56342), (1287, 53190), (1430, 47871), (1485, 46098), (1755, 39006), (1773, 38610), (1782, 38415), (1970, 34749), (2106, 32505), (2145, 31914), (2167, 31590), (2430, 28171), (2561, 26730), (2574, 26595), (2673, 25610), (2955, 23166), (2970, 23049), (3159, 21670), (3510, 19503), (3546, 19305), (3861, 17730), (4290, 15957), (4334, 15795), (4455, 15366), (5122, 13365), (5265, 13002), (5319, 12870), (5346, 12805), (5910, 11583), (6318, 10835), (6435, 10638), (6501, 10530), (7683, 8910), (7722, 8865)]