7913700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{977}}^1$

素因数の和:1003

約数の個数: 90

約数和(自身を含む): 25679346

約数和(自身を除く): 17765646

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 977, 1350, 1620, 1954, 2025, 2700, 2931, 3908, 4050, 4885, 5862, 8100, 8793, 9770, 11724, 14655, 17586, 19540, 24425, 26379, 29310, 35172, 43965, 48850, 52758, 58620, 73275, 79137, 87930, 97700, 105516, 131895, 146550, 158274, 175860, 219825, 263790, 293100, 316548, 395685, 439650, 527580, 659475, 791370, 879300, 1318950, 1582740, 1978425, 2637900, 3956850, 7913700]

約数ペア:

[(1, 7913700), (2, 3956850), (3, 2637900), (4, 1978425), (5, 1582740), (6, 1318950), (9, 879300), (10, 791370), (12, 659475), (15, 527580), (18, 439650), (20, 395685), (25, 316548), (27, 293100), (30, 263790), (36, 219825), (45, 175860), (50, 158274), (54, 146550), (60, 131895), (75, 105516), (81, 97700), (90, 87930), (100, 79137), (108, 73275), (135, 58620), (150, 52758), (162, 48850), (180, 43965), (225, 35172), (270, 29310), (300, 26379), (324, 24425), (405, 19540), (450, 17586), (540, 14655), (675, 11724), (810, 9770), (900, 8793), (977, 8100), (1350, 5862), (1620, 4885), (1954, 4050), (2025, 3908), (2700, 2931)]