68712930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 221719680

約数和(自身を除く): 153006750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 143, 165, 171, 190, 195, 198, 209, 234, 247, 281, 285, 286, 330, 342, 390, 418, 429, 494, 495, 562, 570, 585, 627, 715, 741, 843, 855, 858, 990, 1045, 1170, 1235, 1254, 1287, 1405, 1430, 1482, 1686, 1710, 1881, 2090, 2145, 2223, 2470, 2529, 2574, 2717, 2810, 3091, 3135, 3653, 3705, 3762, 4215, 4290, 4446, 5058, 5339, 5434, 6182, 6270, 6435, 7306, 7410, 8151, 8430, 9273, 9405, 10678, 10959, 11115, 12645, 12870, 13585, 15455, 16017, 16302, 18265, 18546, 18810, 21918, 22230, 24453, 25290, 26695, 27170, 27819, 30910, 32034, 32877, 36530, 40183, 40755, 46365, 48051, 48906, 53390, 54795, 55638, 58729, 65754, 69407, 80085, 80366, 81510, 92730, 96102, 109590, 117458, 120549, 122265, 138814, 139095, 160170, 164385, 176187, 200915, 208221, 240255, 241098, 244530, 278190, 293645, 328770, 347035, 352374, 361647, 401830, 416442, 480510, 528561, 587290, 602745, 624663, 694070, 723294, 763477, 880935, 1041105, 1057122, 1205490, 1249326, 1526954, 1761870, 1808235, 2082210, 2290431, 2642805, 3123315, 3616470, 3817385, 4580862, 5285610, 6246630, 6871293, 7634770, 11452155, 13742586, 22904310, 34356465, 68712930]

約数ペア:

[(1, 68712930), (2, 34356465), (3, 22904310), (5, 13742586), (6, 11452155), (9, 7634770), (10, 6871293), (11, 6246630), (13, 5285610), (15, 4580862), (18, 3817385), (19, 3616470), (22, 3123315), (26, 2642805), (30, 2290431), (33, 2082210), (38, 1808235), (39, 1761870), (45, 1526954), (55, 1249326), (57, 1205490), (65, 1057122), (66, 1041105), (78, 880935), (90, 763477), (95, 723294), (99, 694070), (110, 624663), (114, 602745), (117, 587290), (130, 528561), (143, 480510), (165, 416442), (171, 401830), (190, 361647), (195, 352374), (198, 347035), (209, 328770), (234, 293645), (247, 278190), (281, 244530), (285, 241098), (286, 240255), (330, 208221), (342, 200915), (390, 176187), (418, 164385), (429, 160170), (494, 139095), (495, 138814), (562, 122265), (570, 120549), (585, 117458), (627, 109590), (715, 96102), (741, 92730), (843, 81510), (855, 80366), (858, 80085), (990, 69407), (1045, 65754), (1170, 58729), (1235, 55638), (1254, 54795), (1287, 53390), (1405, 48906), (1430, 48051), (1482, 46365), (1686, 40755), (1710, 40183), (1881, 36530), (2090, 32877), (2145, 32034), (2223, 30910), (2470, 27819), (2529, 27170), (2574, 26695), (2717, 25290), (2810, 24453), (3091, 22230), (3135, 21918), (3653, 18810), (3705, 18546), (3762, 18265), (4215, 16302), (4290, 16017), (4446, 15455), (5058, 13585), (5339, 12870), (5434, 12645), (6182, 11115), (6270, 10959), (6435, 10678), (7306, 9405), (7410, 9273), (8151, 8430)]