74605518540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6791}}^1\times {\mathrm{8719}}^1$

素因数の和:15532

約数の個数: 144

約数和(自身を含む): 258700216320

約数和(自身を除く): 184094697780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 6791, 8719, 13582, 17438, 20373, 26157, 27164, 33955, 34876, 40746, 43595, 47537, 52314, 61033, 61119, 67910, 78471, 81492, 87190, 95074, 101865, 104628, 122066, 122238, 130785, 135820, 142611, 156942, 174380, 183099, 190148, 203730, 237685, 244132, 244476, 261570, 285222, 305165, 305595, 313884, 366198, 392355, 407460, 427833, 475370, 523140, 549297, 570444, 610330, 611190, 713055, 732396, 784710, 855666, 915495, 950740, 1098594, 1220660, 1222380, 1426110, 1569420, 1711332, 1830990, 2139165, 2197188, 2746485, 2852220, 3661980, 4278330, 5492970, 8556660, 10985940, 59210729, 118421458, 177632187, 236842916, 296053645, 355264374, 414475103, 532896561, 592107290, 710528748, 828950206, 888160935, 1065793122, 1184214580, 1243425309, 1657900412, 1776321870, 2072375515, 2131586244, 2486850618, 2664482805, 3552643740, 3730275927, 4144751030, 4973701236, 5328965610, 6217126545, 7460551854, 8289502060, 10657931220, 12434253090, 14921103708, 18651379635, 24868506180, 37302759270, 74605518540]

約数ペア:

[(1, 74605518540), (2, 37302759270), (3, 24868506180), (4, 18651379635), (5, 14921103708), (6, 12434253090), (7, 10657931220), (9, 8289502060), (10, 7460551854), (12, 6217126545), (14, 5328965610), (15, 4973701236), (18, 4144751030), (20, 3730275927), (21, 3552643740), (28, 2664482805), (30, 2486850618), (35, 2131586244), (36, 2072375515), (42, 1776321870), (45, 1657900412), (60, 1243425309), (63, 1184214580), (70, 1065793122), (84, 888160935), (90, 828950206), (105, 710528748), (126, 592107290), (140, 532896561), (180, 414475103), (210, 355264374), (252, 296053645), (315, 236842916), (420, 177632187), (630, 118421458), (1260, 59210729), (6791, 10985940), (8719, 8556660), (13582, 5492970), (17438, 4278330), (20373, 3661980), (26157, 2852220), (27164, 2746485), (33955, 2197188), (34876, 2139165), (40746, 1830990), (43595, 1711332), (47537, 1569420), (52314, 1426110), (61033, 1222380), (61119, 1220660), (67910, 1098594), (78471, 950740), (81492, 915495), (87190, 855666), (95074, 784710), (101865, 732396), (104628, 713055), (122066, 611190), (122238, 610330), (130785, 570444), (135820, 549297), (142611, 523140), (156942, 475370), (174380, 427833), (183099, 407460), (190148, 392355), (203730, 366198), (237685, 313884), (244132, 305595), (244476, 305165), (261570, 285222)]