75073320

素因数分解:

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

素因数の和:117

約数の個数: 192

約数和(自身を含む): 288138240

約数和(自身を除く): 213064920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 961, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1922, 1953, 2170, 2232, 2520, 2604, 2790, 2883, 3255, 3720, 3844, 3906, 4340, 4805, 5208, 5580, 5766, 6510, 6727, 7688, 7812, 8649, 8680, 9610, 9765, 11160, 11532, 13020, 13454, 14415, 15624, 17298, 19220, 19530, 20181, 23064, 26040, 26908, 28830, 29791, 33635, 34596, 38440, 39060, 40362, 43245, 53816, 57660, 59582, 60543, 67270, 69192, 78120, 80724, 86490, 89373, 100905, 115320, 119164, 121086, 134540, 148955, 161448, 172980, 178746, 201810, 208537, 238328, 242172, 268119, 269080, 297910, 302715, 345960, 357492, 403620, 417074, 446865, 484344, 536238, 595820, 605430, 625611, 714984, 807240, 834148, 893730, 1042685, 1072476, 1191640, 1210860, 1251222, 1340595, 1668296, 1787460, 1876833, 2085370, 2144952, 2421720, 2502444, 2681190, 3128055, 3574920, 3753666, 4170740, 5004888, 5362380, 6256110, 7507332, 8341480, 9384165, 10724760, 12512220, 15014664, 18768330, 25024440, 37536660, 75073320]

約数ペア:

[(1, 75073320), (2, 37536660), (3, 25024440), (4, 18768330), (5, 15014664), (6, 12512220), (7, 10724760), (8, 9384165), (9, 8341480), (10, 7507332), (12, 6256110), (14, 5362380), (15, 5004888), (18, 4170740), (20, 3753666), (21, 3574920), (24, 3128055), (28, 2681190), (30, 2502444), (31, 2421720), (35, 2144952), (36, 2085370), (40, 1876833), (42, 1787460), (45, 1668296), (56, 1340595), (60, 1251222), (62, 1210860), (63, 1191640), (70, 1072476), (72, 1042685), (84, 893730), (90, 834148), (93, 807240), (105, 714984), (120, 625611), (124, 605430), (126, 595820), (140, 536238), (155, 484344), (168, 446865), (180, 417074), (186, 403620), (210, 357492), (217, 345960), (248, 302715), (252, 297910), (279, 269080), (280, 268119), (310, 242172), (315, 238328), (360, 208537), (372, 201810), (420, 178746), (434, 172980), (465, 161448), (504, 148955), (558, 134540), (620, 121086), (630, 119164), (651, 115320), (744, 100905), (840, 89373), (868, 86490), (930, 80724), (961, 78120), (1085, 69192), (1116, 67270), (1240, 60543), (1260, 59582), (1302, 57660), (1395, 53816), (1736, 43245), (1860, 40362), (1922, 39060), (1953, 38440), (2170, 34596), (2232, 33635), (2520, 29791), (2604, 28830), (2790, 26908), (2883, 26040), (3255, 23064), (3720, 20181), (3844, 19530), (3906, 19220), (4340, 17298), (4805, 15624), (5208, 14415), (5580, 13454), (5766, 13020), (6510, 11532), (6727, 11160), (7688, 9765), (7812, 9610), (8649, 8680)]