153655860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 458438400

約数和(自身を除く): 304782540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 199, 204, 255, 340, 398, 510, 597, 757, 796, 995, 1020, 1194, 1514, 1990, 2271, 2388, 2985, 3028, 3383, 3785, 3980, 4542, 5970, 6766, 7570, 9084, 10149, 11355, 11940, 12869, 13532, 15140, 16915, 20298, 22710, 25738, 33830, 38607, 40596, 45420, 50745, 51476, 64345, 67660, 77214, 101490, 128690, 150643, 154428, 193035, 202980, 257380, 301286, 386070, 451929, 602572, 753215, 772140, 903858, 1506430, 1807716, 2259645, 2560931, 3012860, 4519290, 5121862, 7682793, 9038580, 10243724, 12804655, 15365586, 25609310, 30731172, 38413965, 51218620, 76827930, 153655860]

約数ペア:

[(1, 153655860), (2, 76827930), (3, 51218620), (4, 38413965), (5, 30731172), (6, 25609310), (10, 15365586), (12, 12804655), (15, 10243724), (17, 9038580), (20, 7682793), (30, 5121862), (34, 4519290), (51, 3012860), (60, 2560931), (68, 2259645), (85, 1807716), (102, 1506430), (170, 903858), (199, 772140), (204, 753215), (255, 602572), (340, 451929), (398, 386070), (510, 301286), (597, 257380), (757, 202980), (796, 193035), (995, 154428), (1020, 150643), (1194, 128690), (1514, 101490), (1990, 77214), (2271, 67660), (2388, 64345), (2985, 51476), (3028, 50745), (3383, 45420), (3785, 40596), (3980, 38607), (4542, 33830), (5970, 25738), (6766, 22710), (7570, 20298), (9084, 16915), (10149, 15140), (11355, 13532), (11940, 12869)]