20200750350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1049}}^1\times {\mathrm{1061}}^1$

素因数の和:2147

約数の個数: 144

約数和(自身を含む): 55170687600

約数和(自身を除く): 34969937250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1049, 1061, 1210, 1650, 1815, 2098, 2122, 3025, 3147, 3183, 3630, 5245, 5305, 6050, 6294, 6366, 9075, 10490, 10610, 11539, 11671, 15735, 15915, 18150, 23078, 23342, 26225, 26525, 31470, 31830, 34617, 35013, 52450, 53050, 57695, 58355, 69234, 70026, 78675, 79575, 115390, 116710, 126929, 128381, 157350, 159150, 173085, 175065, 253858, 256762, 288475, 291775, 346170, 350130, 380787, 385143, 576950, 583550, 634645, 641905, 761574, 770286, 865425, 875325, 1112989, 1269290, 1283810, 1730850, 1750650, 1903935, 1925715, 2225978, 3173225, 3209525, 3338967, 3807870, 3851430, 5564945, 6346450, 6419050, 6677934, 9519675, 9628575, 11129890, 12242879, 16694835, 19039350, 19257150, 24485758, 27824725, 33389670, 36728637, 55649450, 61214395, 73457274, 83474175, 122428790, 134671669, 166948350, 183643185, 269343338, 306071975, 367286370, 404015007, 612143950, 673358345, 808030014, 918215925, 1346716690, 1836431850, 2020075035, 3366791725, 4040150070, 6733583450, 10100375175, 20200750350]

約数ペア:

[(1, 20200750350), (2, 10100375175), (3, 6733583450), (5, 4040150070), (6, 3366791725), (10, 2020075035), (11, 1836431850), (15, 1346716690), (22, 918215925), (25, 808030014), (30, 673358345), (33, 612143950), (50, 404015007), (55, 367286370), (66, 306071975), (75, 269343338), (110, 183643185), (121, 166948350), (150, 134671669), (165, 122428790), (242, 83474175), (275, 73457274), (330, 61214395), (363, 55649450), (550, 36728637), (605, 33389670), (726, 27824725), (825, 24485758), (1049, 19257150), (1061, 19039350), (1210, 16694835), (1650, 12242879), (1815, 11129890), (2098, 9628575), (2122, 9519675), (3025, 6677934), (3147, 6419050), (3183, 6346450), (3630, 5564945), (5245, 3851430), (5305, 3807870), (6050, 3338967), (6294, 3209525), (6366, 3173225), (9075, 2225978), (10490, 1925715), (10610, 1903935), (11539, 1750650), (11671, 1730850), (15735, 1283810), (15915, 1269290), (18150, 1112989), (23078, 875325), (23342, 865425), (26225, 770286), (26525, 761574), (31470, 641905), (31830, 634645), (34617, 583550), (35013, 576950), (52450, 385143), (53050, 380787), (57695, 350130), (58355, 346170), (69234, 291775), (70026, 288475), (78675, 256762), (79575, 253858), (115390, 175065), (116710, 173085), (126929, 159150), (128381, 157350)]