138150540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6343}}^1$

素因数の和:6380

約数の個数: 108

約数和(自身を含む): 460688592

約数和(自身を除く): 322538052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 6343, 7260, 10890, 12686, 19029, 21780, 25372, 31715, 38058, 57087, 63430, 69773, 76116, 95145, 114174, 126860, 139546, 190290, 209319, 228348, 279092, 285435, 348865, 380580, 418638, 570870, 627957, 697730, 767503, 837276, 1046595, 1141740, 1255914, 1395460, 1535006, 2093190, 2302509, 2511828, 3070012, 3139785, 3837515, 4186380, 4605018, 6279570, 6907527, 7675030, 9210036, 11512545, 12559140, 13815054, 15350060, 23025090, 27630108, 34537635, 46050180, 69075270, 138150540]

約数ペア:

[(1, 138150540), (2, 69075270), (3, 46050180), (4, 34537635), (5, 27630108), (6, 23025090), (9, 15350060), (10, 13815054), (11, 12559140), (12, 11512545), (15, 9210036), (18, 7675030), (20, 6907527), (22, 6279570), (30, 4605018), (33, 4186380), (36, 3837515), (44, 3139785), (45, 3070012), (55, 2511828), (60, 2302509), (66, 2093190), (90, 1535006), (99, 1395460), (110, 1255914), (121, 1141740), (132, 1046595), (165, 837276), (180, 767503), (198, 697730), (220, 627957), (242, 570870), (330, 418638), (363, 380580), (396, 348865), (484, 285435), (495, 279092), (605, 228348), (660, 209319), (726, 190290), (990, 139546), (1089, 126860), (1210, 114174), (1452, 95145), (1815, 76116), (1980, 69773), (2178, 63430), (2420, 57087), (3630, 38058), (4356, 31715), (5445, 25372), (6343, 21780), (7260, 19029), (10890, 12686)]