1775101980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{81953}}^1$

素因数の和:82003

約数の個数: 72

約数和(自身を含む): 5245711632

約数和(自身を除く): 3470609652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 21660, 81953, 163906, 245859, 327812, 409765, 491718, 819530, 983436, 1229295, 1557107, 1639060, 2458590, 3114214, 4671321, 4917180, 6228428, 7785535, 9342642, 15571070, 18685284, 23356605, 29585033, 31142140, 46713210, 59170066, 88755099, 93426420, 118340132, 147925165, 177510198, 295850330, 355020396, 443775495, 591700660, 887550990, 1775101980]

約数ペア:

[(1, 1775101980), (2, 887550990), (3, 591700660), (4, 443775495), (5, 355020396), (6, 295850330), (10, 177510198), (12, 147925165), (15, 118340132), (19, 93426420), (20, 88755099), (30, 59170066), (38, 46713210), (57, 31142140), (60, 29585033), (76, 23356605), (95, 18685284), (114, 15571070), (190, 9342642), (228, 7785535), (285, 6228428), (361, 4917180), (380, 4671321), (570, 3114214), (722, 2458590), (1083, 1639060), (1140, 1557107), (1444, 1229295), (1805, 983436), (2166, 819530), (3610, 491718), (4332, 409765), (5415, 327812), (7220, 245859), (10830, 163906), (21660, 81953)]