90877380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7289

約数の個数: 96

約数和(自身を含む): 292239360

約数和(自身を除く): 201361980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 7247, 12540, 14494, 21741, 28988, 36235, 43482, 72470, 79717, 86964, 108705, 137693, 144940, 159434, 217410, 239151, 275386, 318868, 398585, 413079, 434820, 478302, 550772, 688465, 797170, 826158, 956604, 1195755, 1376930, 1514623, 1594340, 1652316, 2065395, 2391510, 2753860, 3029246, 4130790, 4543869, 4783020, 6058492, 7573115, 8261580, 9087738, 15146230, 18175476, 22719345, 30292460, 45438690, 90877380]

約数ペア:

[(1, 90877380), (2, 45438690), (3, 30292460), (4, 22719345), (5, 18175476), (6, 15146230), (10, 9087738), (11, 8261580), (12, 7573115), (15, 6058492), (19, 4783020), (20, 4543869), (22, 4130790), (30, 3029246), (33, 2753860), (38, 2391510), (44, 2065395), (55, 1652316), (57, 1594340), (60, 1514623), (66, 1376930), (76, 1195755), (95, 956604), (110, 826158), (114, 797170), (132, 688465), (165, 550772), (190, 478302), (209, 434820), (220, 413079), (228, 398585), (285, 318868), (330, 275386), (380, 239151), (418, 217410), (570, 159434), (627, 144940), (660, 137693), (836, 108705), (1045, 86964), (1140, 79717), (1254, 72470), (2090, 43482), (2508, 36235), (3135, 28988), (4180, 21741), (6270, 14494), (7247, 12540)]