194722380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{120199}}^1$

素因数の和:120220

約数の個数: 60

約数和(自身を含む): 610856400

約数和(自身を除く): 416134020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 120199, 240398, 360597, 480796, 600995, 721194, 1081791, 1201990, 1442388, 1802985, 2163582, 2403980, 3245373, 3605970, 4327164, 5408955, 6490746, 7211940, 9736119, 10817910, 12981492, 16226865, 19472238, 21635820, 32453730, 38944476, 48680595, 64907460, 97361190, 194722380]

約数ペア:

[(1, 194722380), (2, 97361190), (3, 64907460), (4, 48680595), (5, 38944476), (6, 32453730), (9, 21635820), (10, 19472238), (12, 16226865), (15, 12981492), (18, 10817910), (20, 9736119), (27, 7211940), (30, 6490746), (36, 5408955), (45, 4327164), (54, 3605970), (60, 3245373), (81, 2403980), (90, 2163582), (108, 1802985), (135, 1442388), (162, 1201990), (180, 1081791), (270, 721194), (324, 600995), (405, 480796), (540, 360597), (810, 240398), (1620, 120199)]