299657880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{30829}}^1$

素因数の和:30855

約数の個数: 96

約数和(自身を含む): 1009990800

約数和(自身を除く): 710332920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 30829, 61658, 92487, 123316, 154145, 184974, 246632, 277461, 308290, 369948, 462435, 554922, 616580, 739896, 832383, 924870, 1109844, 1233160, 1387305, 1664766, 1849740, 2219688, 2497149, 2774610, 3329532, 3699480, 4161915, 4994298, 5549220, 6659064, 7491447, 8323830, 9988596, 11098440, 12485745, 14982894, 16647660, 19977192, 24971490, 29965788, 33295320, 37457235, 49942980, 59931576, 74914470, 99885960, 149828940, 299657880]

約数ペア:

[(1, 299657880), (2, 149828940), (3, 99885960), (4, 74914470), (5, 59931576), (6, 49942980), (8, 37457235), (9, 33295320), (10, 29965788), (12, 24971490), (15, 19977192), (18, 16647660), (20, 14982894), (24, 12485745), (27, 11098440), (30, 9988596), (36, 8323830), (40, 7491447), (45, 6659064), (54, 5549220), (60, 4994298), (72, 4161915), (81, 3699480), (90, 3329532), (108, 2774610), (120, 2497149), (135, 2219688), (162, 1849740), (180, 1664766), (216, 1387305), (243, 1233160), (270, 1109844), (324, 924870), (360, 832383), (405, 739896), (486, 616580), (540, 554922), (648, 462435), (810, 369948), (972, 308290), (1080, 277461), (1215, 246632), (1620, 184974), (1944, 154145), (2430, 123316), (3240, 92487), (4860, 61658), (9720, 30829)]