84018060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 312238080

約数和(自身を除く): 228220020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 239, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 478, 540, 558, 567, 620, 630, 651, 717, 756, 810, 837, 868, 930, 945, 956, 1085, 1116, 1134, 1195, 1260, 1302, 1395, 1434, 1620, 1673, 1674, 1860, 1890, 1953, 2151, 2170, 2268, 2390, 2511, 2604, 2790, 2835, 2868, 3255, 3346, 3348, 3585, 3780, 3906, 4185, 4302, 4340, 4780, 5019, 5022, 5580, 5670, 5859, 6453, 6510, 6692, 7170, 7409, 7812, 8365, 8370, 8604, 9765, 10038, 10044, 10755, 11340, 11718, 12555, 12906, 13020, 14340, 14818, 15057, 16730, 16740, 17577, 19359, 19530, 20076, 21510, 22227, 23436, 25095, 25110, 25812, 29295, 29636, 30114, 32265, 33460, 35154, 37045, 38718, 39060, 43020, 44454, 45171, 50190, 50220, 51863, 58590, 60228, 64530, 66681, 70308, 74090, 75285, 77436, 87885, 88908, 90342, 96795, 100380, 103726, 111135, 117180, 129060, 133362, 135513, 148180, 150570, 155589, 175770, 180684, 193590, 200043, 207452, 222270, 225855, 259315, 266724, 271026, 301140, 311178, 333405, 351540, 387180, 400086, 444540, 451710, 466767, 518630, 542052, 600129, 622356, 666810, 677565, 777945, 800172, 903420, 933534, 1000215, 1037260, 1200258, 1333620, 1355130, 1400301, 1555890, 1867068, 2000430, 2333835, 2400516, 2710260, 2800602, 3000645, 3111780, 4000860, 4200903, 4667670, 5601204, 6001290, 7001505, 8401806, 9335340, 12002580, 14003010, 16803612, 21004515, 28006020, 42009030, 84018060]

約数ペア:

[(1, 84018060), (2, 42009030), (3, 28006020), (4, 21004515), (5, 16803612), (6, 14003010), (7, 12002580), (9, 9335340), (10, 8401806), (12, 7001505), (14, 6001290), (15, 5601204), (18, 4667670), (20, 4200903), (21, 4000860), (27, 3111780), (28, 3000645), (30, 2800602), (31, 2710260), (35, 2400516), (36, 2333835), (42, 2000430), (45, 1867068), (54, 1555890), (60, 1400301), (62, 1355130), (63, 1333620), (70, 1200258), (81, 1037260), (84, 1000215), (90, 933534), (93, 903420), (105, 800172), (108, 777945), (124, 677565), (126, 666810), (135, 622356), (140, 600129), (155, 542052), (162, 518630), (180, 466767), (186, 451710), (189, 444540), (210, 400086), (217, 387180), (239, 351540), (252, 333405), (270, 311178), (279, 301140), (310, 271026), (315, 266724), (324, 259315), (372, 225855), (378, 222270), (405, 207452), (420, 200043), (434, 193590), (465, 180684), (478, 175770), (540, 155589), (558, 150570), (567, 148180), (620, 135513), (630, 133362), (651, 129060), (717, 117180), (756, 111135), (810, 103726), (837, 100380), (868, 96795), (930, 90342), (945, 88908), (956, 87885), (1085, 77436), (1116, 75285), (1134, 74090), (1195, 70308), (1260, 66681), (1302, 64530), (1395, 60228), (1434, 58590), (1620, 51863), (1673, 50220), (1674, 50190), (1860, 45171), (1890, 44454), (1953, 43020), (2151, 39060), (2170, 38718), (2268, 37045), (2390, 35154), (2511, 33460), (2604, 32265), (2790, 30114), (2835, 29636), (2868, 29295), (3255, 25812), (3346, 25110), (3348, 25095), (3585, 23436), (3780, 22227), (3906, 21510), (4185, 20076), (4302, 19530), (4340, 19359), (4780, 17577), (5019, 16740), (5022, 16730), (5580, 15057), (5670, 14818), (5859, 14340), (6453, 13020), (6510, 12906), (6692, 12555), (7170, 11718), (7409, 11340), (7812, 10755), (8365, 10044), (8370, 10038), (8604, 9765)]