201879180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59029}}^1$

素因数の和:59063

約数の個数: 72

約数和(自身を含む): 644607600

約数和(自身を除く): 442728420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 59029, 118058, 177087, 236116, 295145, 354174, 531261, 590290, 708348, 885435, 1062522, 1121551, 1180580, 1770870, 2125044, 2243102, 2656305, 3364653, 3541740, 4486204, 5312610, 5607755, 6729306, 10093959, 10625220, 11215510, 13458612, 16823265, 20187918, 22431020, 33646530, 40375836, 50469795, 67293060, 100939590, 201879180]

約数ペア:

[(1, 201879180), (2, 100939590), (3, 67293060), (4, 50469795), (5, 40375836), (6, 33646530), (9, 22431020), (10, 20187918), (12, 16823265), (15, 13458612), (18, 11215510), (19, 10625220), (20, 10093959), (30, 6729306), (36, 5607755), (38, 5312610), (45, 4486204), (57, 3541740), (60, 3364653), (76, 2656305), (90, 2243102), (95, 2125044), (114, 1770870), (171, 1180580), (180, 1121551), (190, 1062522), (228, 885435), (285, 708348), (342, 590290), (380, 531261), (570, 354174), (684, 295145), (855, 236116), (1140, 177087), (1710, 118058), (3420, 59029)]