76328280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4358

約数の個数: 144

約数和(自身を含む): 288634320

約数和(自身を除く): 212306040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4327, 4410, 5880, 8654, 8820, 12981, 17308, 17640, 21635, 25962, 30289, 34616, 38943, 43270, 51924, 60578, 64905, 77886, 86540, 90867, 103848, 121156, 129810, 151445, 155772, 173080, 181734, 194715, 212023, 242312, 259620, 272601, 302890, 311544, 363468, 389430, 424046, 454335, 519240, 545202, 605780, 636069, 726936, 778860, 848092, 908670, 1060115, 1090404, 1211560, 1272138, 1363005, 1557720, 1696184, 1817340, 1908207, 2120230, 2180808, 2544276, 2726010, 3180345, 3634680, 3816414, 4240460, 5088552, 5452020, 6360690, 7632828, 8480920, 9541035, 10904040, 12721380, 15265656, 19082070, 25442760, 38164140, 76328280]

約数ペア:

[(1, 76328280), (2, 38164140), (3, 25442760), (4, 19082070), (5, 15265656), (6, 12721380), (7, 10904040), (8, 9541035), (9, 8480920), (10, 7632828), (12, 6360690), (14, 5452020), (15, 5088552), (18, 4240460), (20, 3816414), (21, 3634680), (24, 3180345), (28, 2726010), (30, 2544276), (35, 2180808), (36, 2120230), (40, 1908207), (42, 1817340), (45, 1696184), (49, 1557720), (56, 1363005), (60, 1272138), (63, 1211560), (70, 1090404), (72, 1060115), (84, 908670), (90, 848092), (98, 778860), (105, 726936), (120, 636069), (126, 605780), (140, 545202), (147, 519240), (168, 454335), (180, 424046), (196, 389430), (210, 363468), (245, 311544), (252, 302890), (280, 272601), (294, 259620), (315, 242312), (360, 212023), (392, 194715), (420, 181734), (441, 173080), (490, 155772), (504, 151445), (588, 129810), (630, 121156), (735, 103848), (840, 90867), (882, 86540), (980, 77886), (1176, 64905), (1260, 60578), (1470, 51924), (1764, 43270), (1960, 38943), (2205, 34616), (2520, 30289), (2940, 25962), (3528, 21635), (4327, 17640), (4410, 17308), (5880, 12981), (8654, 8820)]