122108820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 383201280

約数和(自身を除く): 261092460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 47, 53, 57, 60, 76, 86, 94, 95, 106, 114, 129, 141, 159, 172, 188, 190, 212, 215, 228, 235, 258, 265, 282, 285, 318, 380, 430, 470, 516, 530, 564, 570, 636, 645, 705, 795, 817, 860, 893, 940, 1007, 1060, 1140, 1290, 1410, 1590, 1634, 1786, 2014, 2021, 2279, 2451, 2491, 2580, 2679, 2820, 3021, 3180, 3268, 3572, 4028, 4042, 4085, 4465, 4558, 4902, 4982, 5035, 5358, 6042, 6063, 6837, 7473, 8084, 8170, 8930, 9116, 9804, 9964, 10070, 10105, 10716, 11395, 12084, 12126, 12255, 12455, 13395, 13674, 14946, 15105, 16340, 17860, 20140, 20210, 22790, 24252, 24510, 24910, 26790, 27348, 29892, 30210, 30315, 34185, 37365, 38399, 40420, 43301, 45580, 47329, 49020, 49820, 53580, 60420, 60630, 68370, 74730, 76798, 86602, 94658, 107113, 115197, 121260, 129903, 136740, 141987, 149460, 153596, 173204, 189316, 191995, 214226, 216505, 230394, 236645, 259806, 283974, 321339, 383990, 428452, 433010, 460788, 473290, 519612, 535565, 567948, 575985, 642678, 649515, 709935, 767980, 866020, 946580, 1071130, 1151970, 1285356, 1299030, 1419870, 1606695, 2035147, 2142260, 2303940, 2598060, 2839740, 3213390, 4070294, 6105441, 6426780, 8140588, 10175735, 12210882, 20351470, 24421764, 30527205, 40702940, 61054410, 122108820]

約数ペア:

[(1, 122108820), (2, 61054410), (3, 40702940), (4, 30527205), (5, 24421764), (6, 20351470), (10, 12210882), (12, 10175735), (15, 8140588), (19, 6426780), (20, 6105441), (30, 4070294), (38, 3213390), (43, 2839740), (47, 2598060), (53, 2303940), (57, 2142260), (60, 2035147), (76, 1606695), (86, 1419870), (94, 1299030), (95, 1285356), (106, 1151970), (114, 1071130), (129, 946580), (141, 866020), (159, 767980), (172, 709935), (188, 649515), (190, 642678), (212, 575985), (215, 567948), (228, 535565), (235, 519612), (258, 473290), (265, 460788), (282, 433010), (285, 428452), (318, 383990), (380, 321339), (430, 283974), (470, 259806), (516, 236645), (530, 230394), (564, 216505), (570, 214226), (636, 191995), (645, 189316), (705, 173204), (795, 153596), (817, 149460), (860, 141987), (893, 136740), (940, 129903), (1007, 121260), (1060, 115197), (1140, 107113), (1290, 94658), (1410, 86602), (1590, 76798), (1634, 74730), (1786, 68370), (2014, 60630), (2021, 60420), (2279, 53580), (2451, 49820), (2491, 49020), (2580, 47329), (2679, 45580), (2820, 43301), (3021, 40420), (3180, 38399), (3268, 37365), (3572, 34185), (4028, 30315), (4042, 30210), (4085, 29892), (4465, 27348), (4558, 26790), (4902, 24910), (4982, 24510), (5035, 24252), (5358, 22790), (6042, 20210), (6063, 20140), (6837, 17860), (7473, 16340), (8084, 15105), (8170, 14946), (8930, 13674), (9116, 13395), (9804, 12455), (9964, 12255), (10070, 12126), (10105, 12084), (10716, 11395)]