213223860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23227}}^1$

素因数の和:23262

約数の個数: 96

約数和(自身を含む): 702414720

約数和(自身を除く): 489190860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 23227, 46454, 69681, 92908, 116135, 139362, 209043, 232270, 278724, 348405, 394859, 418086, 464540, 627129, 696810, 789718, 836172, 1045215, 1184577, 1254258, 1393620, 1579436, 1974295, 2090430, 2369154, 2508516, 3135645, 3553731, 3948590, 4180860, 4738308, 5922885, 6271290, 7107462, 7897180, 10661193, 11845770, 12542580, 14214924, 17768655, 21322386, 23691540, 35537310, 42644772, 53305965, 71074620, 106611930, 213223860]

約数ペア:

[(1, 213223860), (2, 106611930), (3, 71074620), (4, 53305965), (5, 42644772), (6, 35537310), (9, 23691540), (10, 21322386), (12, 17768655), (15, 14214924), (17, 12542580), (18, 11845770), (20, 10661193), (27, 7897180), (30, 7107462), (34, 6271290), (36, 5922885), (45, 4738308), (51, 4180860), (54, 3948590), (60, 3553731), (68, 3135645), (85, 2508516), (90, 2369154), (102, 2090430), (108, 1974295), (135, 1579436), (153, 1393620), (170, 1254258), (180, 1184577), (204, 1045215), (255, 836172), (270, 789718), (306, 696810), (340, 627129), (459, 464540), (510, 418086), (540, 394859), (612, 348405), (765, 278724), (918, 232270), (1020, 209043), (1530, 139362), (1836, 116135), (2295, 92908), (3060, 69681), (4590, 46454), (9180, 23227)]