171000900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{27143}}^1$

素因数の和:27170

約数の個数: 108

約数和(自身を含む): 612585792

約数和(自身を除く): 441584892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 27143, 54286, 81429, 108572, 135715, 162858, 190001, 244287, 271430, 325716, 380002, 407145, 488574, 542860, 570003, 678575, 760004, 814290, 950005, 977148, 1140006, 1221435, 1357150, 1628580, 1710009, 1900010, 2035725, 2280012, 2442870, 2714300, 2850015, 3420018, 3800020, 4071450, 4750025, 4885740, 5700030, 6107175, 6840036, 8142900, 8550045, 9500050, 11400060, 12214350, 14250075, 17100090, 19000100, 24428700, 28500150, 34200180, 42750225, 57000300, 85500450, 171000900]

約数ペア:

[(1, 171000900), (2, 85500450), (3, 57000300), (4, 42750225), (5, 34200180), (6, 28500150), (7, 24428700), (9, 19000100), (10, 17100090), (12, 14250075), (14, 12214350), (15, 11400060), (18, 9500050), (20, 8550045), (21, 8142900), (25, 6840036), (28, 6107175), (30, 5700030), (35, 4885740), (36, 4750025), (42, 4071450), (45, 3800020), (50, 3420018), (60, 2850015), (63, 2714300), (70, 2442870), (75, 2280012), (84, 2035725), (90, 1900010), (100, 1710009), (105, 1628580), (126, 1357150), (140, 1221435), (150, 1140006), (175, 977148), (180, 950005), (210, 814290), (225, 760004), (252, 678575), (300, 570003), (315, 542860), (350, 488574), (420, 407145), (450, 380002), (525, 325716), (630, 271430), (700, 244287), (900, 190001), (1050, 162858), (1260, 135715), (1575, 108572), (2100, 81429), (3150, 54286), (6300, 27143)]