60666980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 146095488

約数和(自身を除く): 85428508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 53, 55, 86, 106, 110, 121, 172, 212, 215, 220, 242, 265, 430, 473, 484, 530, 583, 605, 860, 946, 1060, 1166, 1210, 1331, 1892, 2279, 2332, 2365, 2420, 2662, 2915, 4558, 4730, 5203, 5324, 5830, 6413, 6655, 9116, 9460, 10406, 11395, 11660, 12826, 13310, 20812, 22790, 25069, 25652, 26015, 26620, 32065, 45580, 50138, 52030, 57233, 64130, 70543, 100276, 104060, 114466, 125345, 128260, 141086, 228932, 250690, 275759, 282172, 286165, 352715, 501380, 551518, 572330, 705430, 1103036, 1144660, 1378795, 1410860, 2757590, 3033349, 5515180, 6066698, 12133396, 15166745, 30333490, 60666980]

約数ペア:

[(1, 60666980), (2, 30333490), (4, 15166745), (5, 12133396), (10, 6066698), (11, 5515180), (20, 3033349), (22, 2757590), (43, 1410860), (44, 1378795), (53, 1144660), (55, 1103036), (86, 705430), (106, 572330), (110, 551518), (121, 501380), (172, 352715), (212, 286165), (215, 282172), (220, 275759), (242, 250690), (265, 228932), (430, 141086), (473, 128260), (484, 125345), (530, 114466), (583, 104060), (605, 100276), (860, 70543), (946, 64130), (1060, 57233), (1166, 52030), (1210, 50138), (1331, 45580), (1892, 32065), (2279, 26620), (2332, 26015), (2365, 25652), (2420, 25069), (2662, 22790), (2915, 20812), (4558, 13310), (4730, 12826), (5203, 11660), (5324, 11395), (5830, 10406), (6413, 9460), (6655, 9116)]