1212335100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1666

約数の個数: 180

約数和(自身を含む): 3972999184

約数和(自身を除く): 2760664084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 97, 100, 108, 135, 150, 162, 180, 194, 225, 270, 291, 300, 324, 388, 405, 450, 485, 540, 582, 675, 810, 873, 900, 970, 1164, 1350, 1455, 1543, 1620, 1746, 1940, 2025, 2425, 2619, 2700, 2910, 3086, 3492, 4050, 4365, 4629, 4850, 5238, 5820, 6172, 7275, 7715, 7857, 8100, 8730, 9258, 9700, 10476, 13095, 13887, 14550, 15430, 15714, 17460, 18516, 21825, 23145, 26190, 27774, 29100, 30860, 31428, 38575, 39285, 41661, 43650, 46290, 52380, 55548, 65475, 69435, 77150, 78570, 83322, 87300, 92580, 115725, 124983, 130950, 138870, 149671, 154300, 157140, 166644, 196425, 208305, 231450, 249966, 261900, 277740, 299342, 347175, 392850, 416610, 449013, 462900, 499932, 598684, 624915, 694350, 748355, 785700, 833220, 898026, 1041525, 1249830, 1347039, 1388700, 1496710, 1796052, 2083050, 2245065, 2499660, 2694078, 2993420, 3124575, 3741775, 4041117, 4166100, 4490130, 5388156, 6249150, 6735195, 7483550, 8082234, 8980260, 11225325, 12123351, 12498300, 13470390, 14967100, 16164468, 20205585, 22450650, 24246702, 26940780, 33675975, 40411170, 44901300, 48493404, 60616755, 67351950, 80822340, 101027925, 121233510, 134703900, 202055850, 242467020, 303083775, 404111700, 606167550, 1212335100]

約数ペア:

[(1, 1212335100), (2, 606167550), (3, 404111700), (4, 303083775), (5, 242467020), (6, 202055850), (9, 134703900), (10, 121233510), (12, 101027925), (15, 80822340), (18, 67351950), (20, 60616755), (25, 48493404), (27, 44901300), (30, 40411170), (36, 33675975), (45, 26940780), (50, 24246702), (54, 22450650), (60, 20205585), (75, 16164468), (81, 14967100), (90, 13470390), (97, 12498300), (100, 12123351), (108, 11225325), (135, 8980260), (150, 8082234), (162, 7483550), (180, 6735195), (194, 6249150), (225, 5388156), (270, 4490130), (291, 4166100), (300, 4041117), (324, 3741775), (388, 3124575), (405, 2993420), (450, 2694078), (485, 2499660), (540, 2245065), (582, 2083050), (675, 1796052), (810, 1496710), (873, 1388700), (900, 1347039), (970, 1249830), (1164, 1041525), (1350, 898026), (1455, 833220), (1543, 785700), (1620, 748355), (1746, 694350), (1940, 624915), (2025, 598684), (2425, 499932), (2619, 462900), (2700, 449013), (2910, 416610), (3086, 392850), (3492, 347175), (4050, 299342), (4365, 277740), (4629, 261900), (4850, 249966), (5238, 231450), (5820, 208305), (6172, 196425), (7275, 166644), (7715, 157140), (7857, 154300), (8100, 149671), (8730, 138870), (9258, 130950), (9700, 124983), (10476, 115725), (13095, 92580), (13887, 87300), (14550, 83322), (15430, 78570), (15714, 77150), (17460, 69435), (18516, 65475), (21825, 55548), (23145, 52380), (26190, 46290), (27774, 43650), (29100, 41661), (30860, 39285), (31428, 38575)]