552565980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161569}}^1$

素因数の和:161603

約数の個数: 72

約数和(自身を含む): 1764344400

約数和(自身を除く): 1211778420

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, 161569, 323138, 484707, 646276, 807845, 969414, 1454121, 1615690, 1938828, 2423535, 2908242, 3069811, 3231380, 4847070, 5816484, 6139622, 7270605, 9209433, 9694140, 12279244, 14541210, 15349055, 18418866, 27628299, 29082420, 30698110, 36837732, 46047165, 55256598, 61396220, 92094330, 110513196, 138141495, 184188660, 276282990, 552565980]

約数ペア:

[(1, 552565980), (2, 276282990), (3, 184188660), (4, 138141495), (5, 110513196), (6, 92094330), (9, 61396220), (10, 55256598), (12, 46047165), (15, 36837732), (18, 30698110), (19, 29082420), (20, 27628299), (30, 18418866), (36, 15349055), (38, 14541210), (45, 12279244), (57, 9694140), (60, 9209433), (76, 7270605), (90, 6139622), (95, 5816484), (114, 4847070), (171, 3231380), (180, 3069811), (190, 2908242), (228, 2423535), (285, 1938828), (342, 1615690), (380, 1454121), (570, 969414), (684, 807845), (855, 646276), (1140, 484707), (1710, 323138), (3420, 161569)]