145648140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3023}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 451132416

約数和(自身を除く): 305484276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3023, 3212, 4015, 4380, 4818, 6046, 8030, 9069, 9636, 12045, 12092, 15115, 16060, 18138, 24090, 30230, 33253, 36276, 45345, 48180, 60460, 66506, 90690, 99759, 133012, 166265, 181380, 199518, 220679, 332530, 399036, 441358, 498795, 662037, 665060, 882716, 997590, 1103395, 1324074, 1995180, 2206790, 2427469, 2648148, 3310185, 4413580, 4854938, 6620370, 7282407, 9709876, 12137345, 13240740, 14564814, 24274690, 29129628, 36412035, 48549380, 72824070, 145648140]

約数ペア:

[(1, 145648140), (2, 72824070), (3, 48549380), (4, 36412035), (5, 29129628), (6, 24274690), (10, 14564814), (11, 13240740), (12, 12137345), (15, 9709876), (20, 7282407), (22, 6620370), (30, 4854938), (33, 4413580), (44, 3310185), (55, 2648148), (60, 2427469), (66, 2206790), (73, 1995180), (110, 1324074), (132, 1103395), (146, 997590), (165, 882716), (219, 665060), (220, 662037), (292, 498795), (330, 441358), (365, 399036), (438, 332530), (660, 220679), (730, 199518), (803, 181380), (876, 166265), (1095, 133012), (1460, 99759), (1606, 90690), (2190, 66506), (2409, 60460), (3023, 48180), (3212, 45345), (4015, 36276), (4380, 33253), (4818, 30230), (6046, 24090), (8030, 18138), (9069, 16060), (9636, 15115), (12045, 12092)]