236479860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 767566800

約数和(自身を除く): 531086940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 180, 204, 218, 255, 306, 327, 340, 436, 510, 545, 612, 654, 709, 765, 981, 1020, 1090, 1308, 1418, 1530, 1635, 1853, 1962, 2127, 2180, 2836, 3060, 3270, 3545, 3706, 3924, 4254, 4905, 5559, 6381, 6540, 7090, 7412, 8508, 9265, 9810, 10635, 11118, 12053, 12762, 14180, 16677, 18530, 19620, 21270, 22236, 24106, 25524, 27795, 31905, 33354, 36159, 37060, 42540, 48212, 55590, 60265, 63810, 66708, 72318, 77281, 83385, 108477, 111180, 120530, 127620, 144636, 154562, 166770, 180795, 216954, 231843, 241060, 309124, 333540, 361590, 386405, 433908, 463686, 542385, 695529, 723180, 772810, 927372, 1084770, 1159215, 1313777, 1391058, 1545620, 2169540, 2318430, 2627554, 2782116, 3477645, 3941331, 4636860, 5255108, 6568885, 6955290, 7882662, 11823993, 13137770, 13910580, 15765324, 19706655, 23647986, 26275540, 39413310, 47295972, 59119965, 78826620, 118239930, 236479860]

約数ペア:

[(1, 236479860), (2, 118239930), (3, 78826620), (4, 59119965), (5, 47295972), (6, 39413310), (9, 26275540), (10, 23647986), (12, 19706655), (15, 15765324), (17, 13910580), (18, 13137770), (20, 11823993), (30, 7882662), (34, 6955290), (36, 6568885), (45, 5255108), (51, 4636860), (60, 3941331), (68, 3477645), (85, 2782116), (90, 2627554), (102, 2318430), (109, 2169540), (153, 1545620), (170, 1391058), (180, 1313777), (204, 1159215), (218, 1084770), (255, 927372), (306, 772810), (327, 723180), (340, 695529), (436, 542385), (510, 463686), (545, 433908), (612, 386405), (654, 361590), (709, 333540), (765, 309124), (981, 241060), (1020, 231843), (1090, 216954), (1308, 180795), (1418, 166770), (1530, 154562), (1635, 144636), (1853, 127620), (1962, 120530), (2127, 111180), (2180, 108477), (2836, 83385), (3060, 77281), (3270, 72318), (3545, 66708), (3706, 63810), (3924, 60265), (4254, 55590), (4905, 48212), (5559, 42540), (6381, 37060), (6540, 36159), (7090, 33354), (7412, 31905), (8508, 27795), (9265, 25524), (9810, 24106), (10635, 22236), (11118, 21270), (12053, 19620), (12762, 18530), (14180, 16677)]