150146640

素因数分解:

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

素因数の和:119

約数の個数: 240

約数和(自身を含む): 595485696

約数和(自身を除く): 445339056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 961, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1922, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 2883, 3255, 3472, 3720, 3844, 3906, 4340, 4464, 4805, 5040, 5208, 5580, 5766, 6510, 6727, 7440, 7688, 7812, 8649, 8680, 9610, 9765, 10416, 11160, 11532, 13020, 13454, 14415, 15376, 15624, 17298, 17360, 19220, 19530, 20181, 22320, 23064, 26040, 26908, 28830, 29791, 31248, 33635, 34596, 38440, 39060, 40362, 43245, 46128, 52080, 53816, 57660, 59582, 60543, 67270, 69192, 76880, 78120, 80724, 86490, 89373, 100905, 107632, 115320, 119164, 121086, 134540, 138384, 148955, 156240, 161448, 172980, 178746, 201810, 208537, 230640, 238328, 242172, 268119, 269080, 297910, 302715, 322896, 345960, 357492, 403620, 417074, 446865, 476656, 484344, 536238, 538160, 595820, 605430, 625611, 691920, 714984, 807240, 834148, 893730, 968688, 1042685, 1072476, 1191640, 1210860, 1251222, 1340595, 1429968, 1614480, 1668296, 1787460, 1876833, 2085370, 2144952, 2383280, 2421720, 2502444, 2681190, 3128055, 3336592, 3574920, 3753666, 4170740, 4289904, 4843440, 5004888, 5362380, 6256110, 7149840, 7507332, 8341480, 9384165, 10009776, 10724760, 12512220, 15014664, 16682960, 18768330, 21449520, 25024440, 30029328, 37536660, 50048880, 75073320, 150146640]

約数ペア:

[(1, 150146640), (2, 75073320), (3, 50048880), (4, 37536660), (5, 30029328), (6, 25024440), (7, 21449520), (8, 18768330), (9, 16682960), (10, 15014664), (12, 12512220), (14, 10724760), (15, 10009776), (16, 9384165), (18, 8341480), (20, 7507332), (21, 7149840), (24, 6256110), (28, 5362380), (30, 5004888), (31, 4843440), (35, 4289904), (36, 4170740), (40, 3753666), (42, 3574920), (45, 3336592), (48, 3128055), (56, 2681190), (60, 2502444), (62, 2421720), (63, 2383280), (70, 2144952), (72, 2085370), (80, 1876833), (84, 1787460), (90, 1668296), (93, 1614480), (105, 1429968), (112, 1340595), (120, 1251222), (124, 1210860), (126, 1191640), (140, 1072476), (144, 1042685), (155, 968688), (168, 893730), (180, 834148), (186, 807240), (210, 714984), (217, 691920), (240, 625611), (248, 605430), (252, 595820), (279, 538160), (280, 536238), (310, 484344), (315, 476656), (336, 446865), (360, 417074), (372, 403620), (420, 357492), (434, 345960), (465, 322896), (496, 302715), (504, 297910), (558, 269080), (560, 268119), (620, 242172), (630, 238328), (651, 230640), (720, 208537), (744, 201810), (840, 178746), (868, 172980), (930, 161448), (961, 156240), (1008, 148955), (1085, 138384), (1116, 134540), (1240, 121086), (1260, 119164), (1302, 115320), (1395, 107632), (1488, 100905), (1680, 89373), (1736, 86490), (1860, 80724), (1922, 78120), (1953, 76880), (2170, 69192), (2232, 67270), (2480, 60543), (2520, 59582), (2604, 57660), (2790, 53816), (2883, 52080), (3255, 46128), (3472, 43245), (3720, 40362), (3844, 39060), (3906, 38440), (4340, 34596), (4464, 33635), (4805, 31248), (5040, 29791), (5208, 28830), (5580, 26908), (5766, 26040), (6510, 23064), (6727, 22320), (7440, 20181), (7688, 19530), (7812, 19220), (8649, 17360), (8680, 17298), (9610, 15624), (9765, 15376), (10416, 14415), (11160, 13454), (11532, 13020)]