87005100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3224

約数の個数: 144

約数和(自身を含む): 309924608

約数和(自身を除く): 222919508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3187, 3900, 4550, 5460, 6374, 6825, 9100, 9561, 12748, 13650, 15935, 19122, 22309, 27300, 31870, 38244, 41431, 44618, 47805, 63740, 66927, 79675, 82862, 89236, 95610, 111545, 124293, 133854, 159350, 165724, 191220, 207155, 223090, 239025, 248586, 267708, 290017, 318700, 334635, 414310, 446180, 478050, 497172, 557725, 580034, 621465, 669270, 828620, 870051, 956100, 1035775, 1115450, 1160068, 1242930, 1338540, 1450085, 1673175, 1740102, 2071550, 2230900, 2485860, 2900170, 3107325, 3346350, 3480204, 4143100, 4350255, 5800340, 6214650, 6692700, 7250425, 8700510, 12429300, 14500850, 17401020, 21751275, 29001700, 43502550, 87005100]

約数ペア:

[(1, 87005100), (2, 43502550), (3, 29001700), (4, 21751275), (5, 17401020), (6, 14500850), (7, 12429300), (10, 8700510), (12, 7250425), (13, 6692700), (14, 6214650), (15, 5800340), (20, 4350255), (21, 4143100), (25, 3480204), (26, 3346350), (28, 3107325), (30, 2900170), (35, 2485860), (39, 2230900), (42, 2071550), (50, 1740102), (52, 1673175), (60, 1450085), (65, 1338540), (70, 1242930), (75, 1160068), (78, 1115450), (84, 1035775), (91, 956100), (100, 870051), (105, 828620), (130, 669270), (140, 621465), (150, 580034), (156, 557725), (175, 497172), (182, 478050), (195, 446180), (210, 414310), (260, 334635), (273, 318700), (300, 290017), (325, 267708), (350, 248586), (364, 239025), (390, 223090), (420, 207155), (455, 191220), (525, 165724), (546, 159350), (650, 133854), (700, 124293), (780, 111545), (910, 95610), (975, 89236), (1050, 82862), (1092, 79675), (1300, 66927), (1365, 63740), (1820, 47805), (1950, 44618), (2100, 41431), (2275, 38244), (2730, 31870), (3187, 27300), (3900, 22309), (4550, 19122), (5460, 15935), (6374, 13650), (6825, 12748), (9100, 9561)]