87611700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 192370380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 139, 150, 165, 191, 220, 275, 278, 300, 330, 382, 417, 550, 556, 573, 660, 695, 764, 825, 834, 955, 1100, 1146, 1390, 1529, 1650, 1668, 1910, 2085, 2101, 2292, 2780, 2865, 3058, 3300, 3475, 3820, 4170, 4202, 4587, 4775, 5730, 6116, 6303, 6950, 7645, 8340, 8404, 9174, 9550, 10425, 10505, 11460, 12606, 13900, 14325, 15290, 18348, 19100, 20850, 21010, 22935, 25212, 26549, 28650, 30580, 31515, 38225, 41700, 42020, 45870, 52525, 53098, 57300, 63030, 76450, 79647, 91740, 105050, 106196, 114675, 126060, 132745, 152900, 157575, 159294, 210100, 229350, 265490, 292039, 315150, 318588, 398235, 458700, 530980, 584078, 630300, 663725, 796470, 876117, 1168156, 1327450, 1460195, 1592940, 1752234, 1991175, 2654900, 2920390, 3504468, 3982350, 4380585, 5840780, 7300975, 7964700, 8761170, 14601950, 17522340, 21902925, 29203900, 43805850, 87611700]

約数ペア:

[(1, 87611700), (2, 43805850), (3, 29203900), (4, 21902925), (5, 17522340), (6, 14601950), (10, 8761170), (11, 7964700), (12, 7300975), (15, 5840780), (20, 4380585), (22, 3982350), (25, 3504468), (30, 2920390), (33, 2654900), (44, 1991175), (50, 1752234), (55, 1592940), (60, 1460195), (66, 1327450), (75, 1168156), (100, 876117), (110, 796470), (132, 663725), (139, 630300), (150, 584078), (165, 530980), (191, 458700), (220, 398235), (275, 318588), (278, 315150), (300, 292039), (330, 265490), (382, 229350), (417, 210100), (550, 159294), (556, 157575), (573, 152900), (660, 132745), (695, 126060), (764, 114675), (825, 106196), (834, 105050), (955, 91740), (1100, 79647), (1146, 76450), (1390, 63030), (1529, 57300), (1650, 53098), (1668, 52525), (1910, 45870), (2085, 42020), (2101, 41700), (2292, 38225), (2780, 31515), (2865, 30580), (3058, 28650), (3300, 26549), (3475, 25212), (3820, 22935), (4170, 21010), (4202, 20850), (4587, 19100), (4775, 18348), (5730, 15290), (6116, 14325), (6303, 13900), (6950, 12606), (7645, 11460), (8340, 10505), (8404, 10425), (9174, 9550)]