89863020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 322727328

約数和(自身を除く): 232864308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 251, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 502, 510, 540, 585, 612, 663, 702, 753, 765, 780, 810, 884, 918, 1004, 1020, 1053, 1105, 1170, 1255, 1326, 1377, 1404, 1506, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2259, 2295, 2340, 2510, 2652, 2754, 3012, 3060, 3263, 3315, 3510, 3765, 3978, 4212, 4267, 4420, 4518, 4590, 5020, 5265, 5508, 5967, 6526, 6630, 6777, 6885, 7020, 7530, 7956, 8534, 9036, 9180, 9789, 9945, 10530, 11295, 11934, 12801, 13052, 13260, 13554, 13770, 15060, 16315, 17068, 17901, 19578, 19890, 20331, 21060, 21335, 22590, 23868, 25602, 27108, 27540, 29367, 29835, 32630, 33885, 35802, 38403, 39156, 39780, 40662, 42670, 45180, 48945, 51204, 55471, 58734, 59670, 64005, 65260, 67770, 71604, 76806, 81324, 85340, 88101, 89505, 97890, 101655, 110942, 115209, 117468, 119340, 128010, 135540, 146835, 153612, 166413, 176202, 179010, 192015, 195780, 203310, 221884, 230418, 256020, 264303, 277355, 293670, 332826, 345627, 352404, 358020, 384030, 406620, 440505, 460836, 499239, 528606, 554710, 576045, 587340, 665652, 691254, 768060, 832065, 881010, 998478, 1057212, 1109420, 1152090, 1321515, 1382508, 1497717, 1664130, 1728135, 1762020, 1996956, 2304180, 2496195, 2643030, 2995434, 3328260, 3456270, 4493151, 4992390, 5286060, 5990868, 6912540, 7488585, 8986302, 9984780, 14977170, 17972604, 22465755, 29954340, 44931510, 89863020]

約数ペア:

[(1, 89863020), (2, 44931510), (3, 29954340), (4, 22465755), (5, 17972604), (6, 14977170), (9, 9984780), (10, 8986302), (12, 7488585), (13, 6912540), (15, 5990868), (17, 5286060), (18, 4992390), (20, 4493151), (26, 3456270), (27, 3328260), (30, 2995434), (34, 2643030), (36, 2496195), (39, 2304180), (45, 1996956), (51, 1762020), (52, 1728135), (54, 1664130), (60, 1497717), (65, 1382508), (68, 1321515), (78, 1152090), (81, 1109420), (85, 1057212), (90, 998478), (102, 881010), (108, 832065), (117, 768060), (130, 691254), (135, 665652), (153, 587340), (156, 576045), (162, 554710), (170, 528606), (180, 499239), (195, 460836), (204, 440505), (221, 406620), (234, 384030), (251, 358020), (255, 352404), (260, 345627), (270, 332826), (306, 293670), (324, 277355), (340, 264303), (351, 256020), (390, 230418), (405, 221884), (442, 203310), (459, 195780), (468, 192015), (502, 179010), (510, 176202), (540, 166413), (585, 153612), (612, 146835), (663, 135540), (702, 128010), (753, 119340), (765, 117468), (780, 115209), (810, 110942), (884, 101655), (918, 97890), (1004, 89505), (1020, 88101), (1053, 85340), (1105, 81324), (1170, 76806), (1255, 71604), (1326, 67770), (1377, 65260), (1404, 64005), (1506, 59670), (1530, 58734), (1620, 55471), (1755, 51204), (1836, 48945), (1989, 45180), (2106, 42670), (2210, 40662), (2259, 39780), (2295, 39156), (2340, 38403), (2510, 35802), (2652, 33885), (2754, 32630), (3012, 29835), (3060, 29367), (3263, 27540), (3315, 27108), (3510, 25602), (3765, 23868), (3978, 22590), (4212, 21335), (4267, 21060), (4420, 20331), (4518, 19890), (4590, 19578), (5020, 17901), (5265, 17068), (5508, 16315), (5967, 15060), (6526, 13770), (6630, 13554), (6777, 13260), (6885, 13052), (7020, 12801), (7530, 11934), (7956, 11295), (8534, 10530), (9036, 9945), (9180, 9789)]