76324140

素因数分解:

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

素因数の和:253

約数の個数: 192

約数和(自身を含む): 257241600

約数和(自身を除く): 180917460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 86, 90, 95, 108, 114, 129, 135, 171, 172, 173, 180, 190, 215, 228, 258, 270, 285, 342, 346, 380, 387, 430, 513, 516, 519, 540, 570, 645, 684, 692, 774, 817, 855, 860, 865, 1026, 1038, 1140, 1161, 1290, 1548, 1557, 1634, 1710, 1730, 1935, 2052, 2076, 2322, 2451, 2565, 2580, 2595, 3114, 3268, 3287, 3420, 3460, 3870, 4085, 4644, 4671, 4902, 5130, 5190, 5805, 6228, 6574, 7353, 7439, 7740, 7785, 8170, 9342, 9804, 9861, 10260, 10380, 11610, 12255, 13148, 14706, 14878, 15570, 16340, 16435, 18684, 19722, 22059, 22317, 23220, 23355, 24510, 29412, 29583, 29756, 31140, 32870, 36765, 37195, 39444, 44118, 44634, 46710, 49020, 49305, 59166, 65740, 66951, 73530, 74390, 88236, 88749, 89268, 93420, 98610, 110295, 111585, 118332, 133902, 141341, 147060, 147915, 148780, 177498, 197220, 200853, 220590, 223170, 267804, 282682, 295830, 334755, 354996, 401706, 424023, 441180, 443745, 446340, 565364, 591660, 669510, 706705, 803412, 848046, 887490, 1004265, 1272069, 1339020, 1413410, 1696092, 1774980, 2008530, 2120115, 2544138, 2826820, 3816207, 4017060, 4240230, 5088276, 6360345, 7632414, 8480460, 12720690, 15264828, 19081035, 25441380, 38162070, 76324140]

約数ペア:

[(1, 76324140), (2, 38162070), (3, 25441380), (4, 19081035), (5, 15264828), (6, 12720690), (9, 8480460), (10, 7632414), (12, 6360345), (15, 5088276), (18, 4240230), (19, 4017060), (20, 3816207), (27, 2826820), (30, 2544138), (36, 2120115), (38, 2008530), (43, 1774980), (45, 1696092), (54, 1413410), (57, 1339020), (60, 1272069), (76, 1004265), (86, 887490), (90, 848046), (95, 803412), (108, 706705), (114, 669510), (129, 591660), (135, 565364), (171, 446340), (172, 443745), (173, 441180), (180, 424023), (190, 401706), (215, 354996), (228, 334755), (258, 295830), (270, 282682), (285, 267804), (342, 223170), (346, 220590), (380, 200853), (387, 197220), (430, 177498), (513, 148780), (516, 147915), (519, 147060), (540, 141341), (570, 133902), (645, 118332), (684, 111585), (692, 110295), (774, 98610), (817, 93420), (855, 89268), (860, 88749), (865, 88236), (1026, 74390), (1038, 73530), (1140, 66951), (1161, 65740), (1290, 59166), (1548, 49305), (1557, 49020), (1634, 46710), (1710, 44634), (1730, 44118), (1935, 39444), (2052, 37195), (2076, 36765), (2322, 32870), (2451, 31140), (2565, 29756), (2580, 29583), (2595, 29412), (3114, 24510), (3268, 23355), (3287, 23220), (3420, 22317), (3460, 22059), (3870, 19722), (4085, 18684), (4644, 16435), (4671, 16340), (4902, 15570), (5130, 14878), (5190, 14706), (5805, 13148), (6228, 12255), (6574, 11610), (7353, 10380), (7439, 10260), (7740, 9861), (7785, 9804), (8170, 9342)]