301960980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 974937600

約数和(自身を除く): 672976620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 89, 90, 103, 108, 122, 135, 178, 180, 183, 206, 244, 267, 270, 305, 309, 356, 366, 412, 445, 515, 534, 540, 549, 610, 618, 732, 801, 890, 915, 927, 1030, 1068, 1098, 1220, 1236, 1335, 1545, 1602, 1647, 1780, 1830, 1854, 2060, 2196, 2403, 2670, 2745, 2781, 3090, 3204, 3294, 3660, 3708, 4005, 4635, 4806, 5340, 5429, 5490, 5562, 6180, 6283, 6588, 8010, 8235, 9167, 9270, 9612, 10858, 10980, 11124, 12015, 12566, 13905, 16020, 16287, 16470, 18334, 18540, 18849, 21716, 24030, 25132, 27145, 27501, 27810, 31415, 32574, 32940, 36668, 37698, 45835, 48060, 48861, 54290, 55002, 55620, 56547, 62830, 65148, 75396, 81435, 82503, 91670, 94245, 97722, 108580, 110004, 113094, 125660, 137505, 146583, 162870, 165006, 169641, 183340, 188490, 195444, 226188, 244305, 247509, 275010, 282735, 293166, 325740, 330012, 339282, 376980, 412515, 488610, 495018, 550020, 559187, 565470, 586332, 678564, 732915, 825030, 848205, 977220, 990036, 1118374, 1130940, 1237545, 1465830, 1650060, 1677561, 1696410, 2236748, 2475090, 2795935, 2931660, 3355122, 3392820, 4950180, 5032683, 5591870, 6710244, 8387805, 10065366, 11183740, 15098049, 16775610, 20130732, 25163415, 30196098, 33551220, 50326830, 60392196, 75490245, 100653660, 150980490, 301960980]

約数ペア:

[(1, 301960980), (2, 150980490), (3, 100653660), (4, 75490245), (5, 60392196), (6, 50326830), (9, 33551220), (10, 30196098), (12, 25163415), (15, 20130732), (18, 16775610), (20, 15098049), (27, 11183740), (30, 10065366), (36, 8387805), (45, 6710244), (54, 5591870), (60, 5032683), (61, 4950180), (89, 3392820), (90, 3355122), (103, 2931660), (108, 2795935), (122, 2475090), (135, 2236748), (178, 1696410), (180, 1677561), (183, 1650060), (206, 1465830), (244, 1237545), (267, 1130940), (270, 1118374), (305, 990036), (309, 977220), (356, 848205), (366, 825030), (412, 732915), (445, 678564), (515, 586332), (534, 565470), (540, 559187), (549, 550020), (610, 495018), (618, 488610), (732, 412515), (801, 376980), (890, 339282), (915, 330012), (927, 325740), (1030, 293166), (1068, 282735), (1098, 275010), (1220, 247509), (1236, 244305), (1335, 226188), (1545, 195444), (1602, 188490), (1647, 183340), (1780, 169641), (1830, 165006), (1854, 162870), (2060, 146583), (2196, 137505), (2403, 125660), (2670, 113094), (2745, 110004), (2781, 108580), (3090, 97722), (3204, 94245), (3294, 91670), (3660, 82503), (3708, 81435), (4005, 75396), (4635, 65148), (4806, 62830), (5340, 56547), (5429, 55620), (5490, 55002), (5562, 54290), (6180, 48861), (6283, 48060), (6588, 45835), (8010, 37698), (8235, 36668), (9167, 32940), (9270, 32574), (9612, 31415), (10858, 27810), (10980, 27501), (11124, 27145), (12015, 25132), (12566, 24030), (13905, 21716), (16020, 18849), (16287, 18540), (16470, 18334)]