1090980900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{367}}^2$

素因数の和:760

約数の個数: 135

約数和(自身を含む): 3546191649

約数和(自身を除く): 2455210749

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, 367, 405, 450, 540, 675, 734, 810, 900, 1101, 1350, 1468, 1620, 1835, 2025, 2202, 2700, 3303, 3670, 4050, 4404, 5505, 6606, 7340, 8100, 9175, 9909, 11010, 13212, 16515, 18350, 19818, 22020, 27525, 29727, 33030, 36700, 39636, 49545, 55050, 59454, 66060, 82575, 99090, 110100, 118908, 134689, 148635, 165150, 198180, 247725, 269378, 297270, 330300, 404067, 495450, 538756, 594540, 673445, 743175, 808134, 990900, 1212201, 1346890, 1486350, 1616268, 2020335, 2424402, 2693780, 2972700, 3367225, 3636603, 4040670, 4848804, 6061005, 6734450, 7273206, 8081340, 10101675, 10909809, 12122010, 13468900, 14546412, 18183015, 20203350, 21819618, 24244020, 30305025, 36366030, 40406700, 43639236, 54549045, 60610050, 72732060, 90915075, 109098090, 121220100, 181830150, 218196180, 272745225, 363660300, 545490450, 1090980900]

約数ペア:

[(1, 1090980900), (2, 545490450), (3, 363660300), (4, 272745225), (5, 218196180), (6, 181830150), (9, 121220100), (10, 109098090), (12, 90915075), (15, 72732060), (18, 60610050), (20, 54549045), (25, 43639236), (27, 40406700), (30, 36366030), (36, 30305025), (45, 24244020), (50, 21819618), (54, 20203350), (60, 18183015), (75, 14546412), (81, 13468900), (90, 12122010), (100, 10909809), (108, 10101675), (135, 8081340), (150, 7273206), (162, 6734450), (180, 6061005), (225, 4848804), (270, 4040670), (300, 3636603), (324, 3367225), (367, 2972700), (405, 2693780), (450, 2424402), (540, 2020335), (675, 1616268), (734, 1486350), (810, 1346890), (900, 1212201), (1101, 990900), (1350, 808134), (1468, 743175), (1620, 673445), (1835, 594540), (2025, 538756), (2202, 495450), (2700, 404067), (3303, 330300), (3670, 297270), (4050, 269378), (4404, 247725), (5505, 198180), (6606, 165150), (7340, 148635), (8100, 134689), (9175, 118908), (9909, 110100), (11010, 99090), (13212, 82575), (16515, 66060), (18350, 59454), (19818, 55050), (22020, 49545), (27525, 39636), (29727, 36700)]