172905030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9281}}^1$

素因数の和:9323

約数の個数: 80

約数和(自身を含む): 485188704

約数和(自身を除く): 312283674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9281, 9315, 18562, 18630, 27843, 46405, 55686, 83529, 92810, 139215, 167058, 213463, 250587, 278430, 417645, 426926, 501174, 640389, 751761, 835290, 1067315, 1252935, 1280778, 1503522, 1921167, 2134630, 2505870, 3201945, 3758805, 3842334, 5763501, 6403890, 7517610, 9605835, 11527002, 17290503, 19211670, 28817505, 34581006, 57635010, 86452515, 172905030]

約数ペア:

[(1, 172905030), (2, 86452515), (3, 57635010), (5, 34581006), (6, 28817505), (9, 19211670), (10, 17290503), (15, 11527002), (18, 9605835), (23, 7517610), (27, 6403890), (30, 5763501), (45, 3842334), (46, 3758805), (54, 3201945), (69, 2505870), (81, 2134630), (90, 1921167), (115, 1503522), (135, 1280778), (138, 1252935), (162, 1067315), (207, 835290), (230, 751761), (270, 640389), (345, 501174), (405, 426926), (414, 417645), (621, 278430), (690, 250587), (810, 213463), (1035, 167058), (1242, 139215), (1863, 92810), (2070, 83529), (3105, 55686), (3726, 46405), (6210, 27843), (9281, 18630), (9315, 18562)]