66377880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{6829}}^1$

素因数の和:6855

約数の個数: 96

約数和(自身を含む): 223750800

約数和(自身を除く): 157372920

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, 6829, 9720, 13658, 20487, 27316, 34145, 40974, 54632, 61461, 68290, 81948, 102435, 122922, 136580, 163896, 184383, 204870, 245844, 273160, 307305, 368766, 409740, 491688, 553149, 614610, 737532, 819480, 921915, 1106298, 1229220, 1475064, 1659447, 1843830, 2212596, 2458440, 2765745, 3318894, 3687660, 4425192, 5531490, 6637788, 7375320, 8297235, 11062980, 13275576, 16594470, 22125960, 33188940, 66377880]

約数ペア:

[(1, 66377880), (2, 33188940), (3, 22125960), (4, 16594470), (5, 13275576), (6, 11062980), (8, 8297235), (9, 7375320), (10, 6637788), (12, 5531490), (15, 4425192), (18, 3687660), (20, 3318894), (24, 2765745), (27, 2458440), (30, 2212596), (36, 1843830), (40, 1659447), (45, 1475064), (54, 1229220), (60, 1106298), (72, 921915), (81, 819480), (90, 737532), (108, 614610), (120, 553149), (135, 491688), (162, 409740), (180, 368766), (216, 307305), (243, 273160), (270, 245844), (324, 204870), (360, 184383), (405, 163896), (486, 136580), (540, 122922), (648, 102435), (810, 81948), (972, 68290), (1080, 61461), (1215, 54632), (1620, 40974), (1944, 34145), (2430, 27316), (3240, 20487), (4860, 13658), (6829, 9720)]