152648280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 551232000

約数和(自身を除く): 398583720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 86, 90, 95, 108, 114, 120, 129, 135, 152, 171, 172, 173, 180, 190, 215, 216, 228, 258, 270, 285, 342, 344, 346, 360, 380, 387, 430, 456, 513, 516, 519, 540, 570, 645, 684, 692, 760, 774, 817, 855, 860, 865, 1026, 1032, 1038, 1080, 1140, 1161, 1290, 1368, 1384, 1548, 1557, 1634, 1710, 1720, 1730, 1935, 2052, 2076, 2280, 2322, 2451, 2565, 2580, 2595, 3096, 3114, 3268, 3287, 3420, 3460, 3870, 4085, 4104, 4152, 4644, 4671, 4902, 5130, 5160, 5190, 5805, 6228, 6536, 6574, 6840, 6920, 7353, 7439, 7740, 7785, 8170, 9288, 9342, 9804, 9861, 10260, 10380, 11610, 12255, 12456, 13148, 14706, 14878, 15480, 15570, 16340, 16435, 18684, 19608, 19722, 20520, 20760, 22059, 22317, 23220, 23355, 24510, 26296, 29412, 29583, 29756, 31140, 32680, 32870, 36765, 37195, 37368, 39444, 44118, 44634, 46440, 46710, 49020, 49305, 58824, 59166, 59512, 62280, 65740, 66951, 73530, 74390, 78888, 88236, 88749, 89268, 93420, 98040, 98610, 110295, 111585, 118332, 131480, 133902, 141341, 147060, 147915, 148780, 176472, 177498, 178536, 186840, 197220, 200853, 220590, 223170, 236664, 267804, 282682, 294120, 295830, 297560, 334755, 354996, 394440, 401706, 424023, 441180, 443745, 446340, 535608, 565364, 591660, 669510, 706705, 709992, 803412, 848046, 882360, 887490, 892680, 1004265, 1130728, 1183320, 1272069, 1339020, 1413410, 1606824, 1696092, 1774980, 2008530, 2120115, 2544138, 2678040, 2826820, 3392184, 3549960, 3816207, 4017060, 4240230, 5088276, 5653640, 6360345, 7632414, 8034120, 8480460, 10176552, 12720690, 15264828, 16960920, 19081035, 25441380, 30529656, 38162070, 50882760, 76324140, 152648280]

約数ペア:

[(1, 152648280), (2, 76324140), (3, 50882760), (4, 38162070), (5, 30529656), (6, 25441380), (8, 19081035), (9, 16960920), (10, 15264828), (12, 12720690), (15, 10176552), (18, 8480460), (19, 8034120), (20, 7632414), (24, 6360345), (27, 5653640), (30, 5088276), (36, 4240230), (38, 4017060), (40, 3816207), (43, 3549960), (45, 3392184), (54, 2826820), (57, 2678040), (60, 2544138), (72, 2120115), (76, 2008530), (86, 1774980), (90, 1696092), (95, 1606824), (108, 1413410), (114, 1339020), (120, 1272069), (129, 1183320), (135, 1130728), (152, 1004265), (171, 892680), (172, 887490), (173, 882360), (180, 848046), (190, 803412), (215, 709992), (216, 706705), (228, 669510), (258, 591660), (270, 565364), (285, 535608), (342, 446340), (344, 443745), (346, 441180), (360, 424023), (380, 401706), (387, 394440), (430, 354996), (456, 334755), (513, 297560), (516, 295830), (519, 294120), (540, 282682), (570, 267804), (645, 236664), (684, 223170), (692, 220590), (760, 200853), (774, 197220), (817, 186840), (855, 178536), (860, 177498), (865, 176472), (1026, 148780), (1032, 147915), (1038, 147060), (1080, 141341), (1140, 133902), (1161, 131480), (1290, 118332), (1368, 111585), (1384, 110295), (1548, 98610), (1557, 98040), (1634, 93420), (1710, 89268), (1720, 88749), (1730, 88236), (1935, 78888), (2052, 74390), (2076, 73530), (2280, 66951), (2322, 65740), (2451, 62280), (2565, 59512), (2580, 59166), (2595, 58824), (3096, 49305), (3114, 49020), (3268, 46710), (3287, 46440), (3420, 44634), (3460, 44118), (3870, 39444), (4085, 37368), (4104, 37195), (4152, 36765), (4644, 32870), (4671, 32680), (4902, 31140), (5130, 29756), (5160, 29583), (5190, 29412), (5805, 26296), (6228, 24510), (6536, 23355), (6574, 23220), (6840, 22317), (6920, 22059), (7353, 20760), (7439, 20520), (7740, 19722), (7785, 19608), (8170, 18684), (9288, 16435), (9342, 16340), (9804, 15570), (9861, 15480), (10260, 14878), (10380, 14706), (11610, 13148), (12255, 12456)]