87007050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 168914070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 107, 117, 130, 139, 150, 195, 214, 225, 234, 278, 321, 325, 390, 417, 450, 535, 585, 642, 650, 695, 834, 963, 975, 1070, 1170, 1251, 1390, 1391, 1605, 1807, 1926, 1950, 2085, 2502, 2675, 2782, 2925, 3210, 3475, 3614, 4170, 4173, 4815, 5350, 5421, 5850, 6255, 6950, 6955, 8025, 8346, 9035, 9630, 10425, 10842, 12510, 12519, 13910, 14873, 16050, 16263, 18070, 20850, 20865, 24075, 25038, 27105, 29746, 31275, 32526, 34775, 41730, 44619, 45175, 48150, 54210, 62550, 62595, 69550, 74365, 81315, 89238, 90350, 104325, 125190, 133857, 135525, 148730, 162630, 193349, 208650, 223095, 267714, 271050, 312975, 371825, 386698, 406575, 446190, 580047, 625950, 669285, 743650, 813150, 966745, 1115475, 1160094, 1338570, 1740141, 1933490, 2230950, 2900235, 3346425, 3480282, 4833725, 5800470, 6692850, 8700705, 9667450, 14501175, 17401410, 29002350, 43503525, 87007050]

約数ペア:

[(1, 87007050), (2, 43503525), (3, 29002350), (5, 17401410), (6, 14501175), (9, 9667450), (10, 8700705), (13, 6692850), (15, 5800470), (18, 4833725), (25, 3480282), (26, 3346425), (30, 2900235), (39, 2230950), (45, 1933490), (50, 1740141), (65, 1338570), (75, 1160094), (78, 1115475), (90, 966745), (107, 813150), (117, 743650), (130, 669285), (139, 625950), (150, 580047), (195, 446190), (214, 406575), (225, 386698), (234, 371825), (278, 312975), (321, 271050), (325, 267714), (390, 223095), (417, 208650), (450, 193349), (535, 162630), (585, 148730), (642, 135525), (650, 133857), (695, 125190), (834, 104325), (963, 90350), (975, 89238), (1070, 81315), (1170, 74365), (1251, 69550), (1390, 62595), (1391, 62550), (1605, 54210), (1807, 48150), (1926, 45175), (1950, 44619), (2085, 41730), (2502, 34775), (2675, 32526), (2782, 31275), (2925, 29746), (3210, 27105), (3475, 25038), (3614, 24075), (4170, 20865), (4173, 20850), (4815, 18070), (5350, 16263), (5421, 16050), (5850, 14873), (6255, 13910), (6950, 12519), (6955, 12510), (8025, 10842), (8346, 10425), (9035, 9630)]