127287612

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 390297600

約数和(自身を除く): 263009988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 29, 31, 36, 38, 46, 54, 57, 58, 62, 69, 76, 81, 87, 92, 93, 108, 114, 116, 124, 138, 162, 171, 174, 186, 207, 228, 261, 276, 279, 324, 342, 348, 372, 414, 437, 513, 522, 551, 558, 589, 621, 667, 684, 713, 783, 828, 837, 874, 899, 1026, 1044, 1102, 1116, 1178, 1242, 1311, 1334, 1426, 1539, 1566, 1653, 1674, 1748, 1767, 1798, 1863, 2001, 2052, 2139, 2204, 2349, 2356, 2484, 2511, 2622, 2668, 2697, 2852, 3078, 3132, 3306, 3348, 3534, 3596, 3726, 3933, 4002, 4278, 4698, 4959, 5022, 5244, 5301, 5394, 6003, 6156, 6417, 6612, 7068, 7452, 7866, 8004, 8091, 8556, 9396, 9918, 10044, 10602, 10788, 11799, 12006, 12673, 12834, 13547, 14877, 15732, 15903, 16182, 17081, 18009, 19251, 19836, 20677, 21204, 23598, 24012, 24273, 25346, 25668, 27094, 29754, 31806, 32364, 34162, 35397, 36018, 38019, 38502, 40641, 41354, 44631, 47196, 47709, 48546, 50692, 51243, 54027, 54188, 57753, 59508, 62031, 63612, 68324, 70794, 72036, 72819, 76038, 77004, 81282, 82708, 89262, 95418, 97092, 102486, 108054, 114057, 115506, 121923, 124062, 141588, 145638, 152076, 153729, 162564, 178524, 186093, 190836, 204972, 216108, 228114, 231012, 243846, 248124, 291276, 307458, 342171, 365769, 372186, 392863, 456228, 461187, 487692, 558279, 614916, 684342, 731538, 744372, 785726, 922374, 1026513, 1097307, 1116558, 1178589, 1368684, 1383561, 1463076, 1571452, 1674837, 1844748, 2053026, 2194614, 2233116, 2357178, 2767122, 3349674, 3535767, 4106052, 4389228, 4714356, 5534244, 6699348, 7071534, 10607301, 14143068, 21214602, 31821903, 42429204, 63643806, 127287612]

約数ペア:

[(1, 127287612), (2, 63643806), (3, 42429204), (4, 31821903), (6, 21214602), (9, 14143068), (12, 10607301), (18, 7071534), (19, 6699348), (23, 5534244), (27, 4714356), (29, 4389228), (31, 4106052), (36, 3535767), (38, 3349674), (46, 2767122), (54, 2357178), (57, 2233116), (58, 2194614), (62, 2053026), (69, 1844748), (76, 1674837), (81, 1571452), (87, 1463076), (92, 1383561), (93, 1368684), (108, 1178589), (114, 1116558), (116, 1097307), (124, 1026513), (138, 922374), (162, 785726), (171, 744372), (174, 731538), (186, 684342), (207, 614916), (228, 558279), (261, 487692), (276, 461187), (279, 456228), (324, 392863), (342, 372186), (348, 365769), (372, 342171), (414, 307458), (437, 291276), (513, 248124), (522, 243846), (551, 231012), (558, 228114), (589, 216108), (621, 204972), (667, 190836), (684, 186093), (713, 178524), (783, 162564), (828, 153729), (837, 152076), (874, 145638), (899, 141588), (1026, 124062), (1044, 121923), (1102, 115506), (1116, 114057), (1178, 108054), (1242, 102486), (1311, 97092), (1334, 95418), (1426, 89262), (1539, 82708), (1566, 81282), (1653, 77004), (1674, 76038), (1748, 72819), (1767, 72036), (1798, 70794), (1863, 68324), (2001, 63612), (2052, 62031), (2139, 59508), (2204, 57753), (2349, 54188), (2356, 54027), (2484, 51243), (2511, 50692), (2622, 48546), (2668, 47709), (2697, 47196), (2852, 44631), (3078, 41354), (3132, 40641), (3306, 38502), (3348, 38019), (3534, 36018), (3596, 35397), (3726, 34162), (3933, 32364), (4002, 31806), (4278, 29754), (4698, 27094), (4959, 25668), (5022, 25346), (5244, 24273), (5301, 24012), (5394, 23598), (6003, 21204), (6156, 20677), (6417, 19836), (6612, 19251), (7068, 18009), (7452, 17081), (7866, 16182), (8004, 15903), (8091, 15732), (8556, 14877), (9396, 13547), (9918, 12834), (10044, 12673), (10602, 12006), (10788, 11799)]