194681880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{20029}}^1$

素因数の和:20055

約数の個数: 96

約数和(自身を含む): 656182800

約数和(自身を除く): 461500920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 20029, 40058, 60087, 80116, 100145, 120174, 160232, 180261, 200290, 240348, 300435, 360522, 400580, 480696, 540783, 600870, 721044, 801160, 901305, 1081566, 1201740, 1442088, 1622349, 1802610, 2163132, 2403480, 2703915, 3244698, 3605220, 4326264, 4867047, 5407830, 6489396, 7210440, 8111745, 9734094, 10815660, 12978792, 16223490, 19468188, 21631320, 24335235, 32446980, 38936376, 48670470, 64893960, 97340940, 194681880]

約数ペア:

[(1, 194681880), (2, 97340940), (3, 64893960), (4, 48670470), (5, 38936376), (6, 32446980), (8, 24335235), (9, 21631320), (10, 19468188), (12, 16223490), (15, 12978792), (18, 10815660), (20, 9734094), (24, 8111745), (27, 7210440), (30, 6489396), (36, 5407830), (40, 4867047), (45, 4326264), (54, 3605220), (60, 3244698), (72, 2703915), (81, 2403480), (90, 2163132), (108, 1802610), (120, 1622349), (135, 1442088), (162, 1201740), (180, 1081566), (216, 901305), (243, 801160), (270, 721044), (324, 600870), (360, 540783), (405, 480696), (486, 400580), (540, 360522), (648, 300435), (810, 240348), (972, 200290), (1080, 180261), (1215, 160232), (1620, 120174), (1944, 100145), (2430, 80116), (3240, 60087), (4860, 40058), (9720, 20029)]