89185980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 271656000

約数和(自身を除く): 182470020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1049, 1090, 1308, 1417, 1635, 2098, 2180, 2834, 3147, 3270, 4196, 4251, 5245, 5668, 6294, 6540, 7085, 8502, 10490, 12588, 13637, 14170, 15735, 17004, 20980, 21255, 27274, 28340, 31470, 40911, 42510, 54548, 62940, 68185, 81822, 85020, 114341, 136370, 163644, 204555, 228682, 272740, 343023, 409110, 457364, 571705, 686046, 818220, 1143410, 1372092, 1486433, 1715115, 2286820, 2972866, 3430230, 4459299, 5945732, 6860460, 7432165, 8918598, 14864330, 17837196, 22296495, 29728660, 44592990, 89185980]

約数ペア:

[(1, 89185980), (2, 44592990), (3, 29728660), (4, 22296495), (5, 17837196), (6, 14864330), (10, 8918598), (12, 7432165), (13, 6860460), (15, 5945732), (20, 4459299), (26, 3430230), (30, 2972866), (39, 2286820), (52, 1715115), (60, 1486433), (65, 1372092), (78, 1143410), (109, 818220), (130, 686046), (156, 571705), (195, 457364), (218, 409110), (260, 343023), (327, 272740), (390, 228682), (436, 204555), (545, 163644), (654, 136370), (780, 114341), (1049, 85020), (1090, 81822), (1308, 68185), (1417, 62940), (1635, 54548), (2098, 42510), (2180, 40911), (2834, 31470), (3147, 28340), (3270, 27274), (4196, 21255), (4251, 20980), (5245, 17004), (5668, 15735), (6294, 14170), (6540, 13637), (7085, 12588), (8502, 10490)]