493218180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10037}}^1$

素因数の和:10075

約数の個数: 192

約数和(自身を含む): 1888750080

約数和(自身を除く): 1395531900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 10037, 12285, 16380, 20074, 24570, 30111, 40148, 49140, 50185, 60222, 70259, 90333, 100370, 120444, 130481, 140518, 150555, 180666, 200740, 210777, 260962, 270999, 281036, 301110, 351295, 361332, 391443, 421554, 451665, 521924, 541998, 602220, 632331, 652405, 702590, 782886, 843108, 903330, 913367, 1053885, 1083996, 1174329, 1264662, 1304810, 1354995, 1405180, 1565772, 1806660, 1826734, 1896993, 1957215, 2107770, 2348658, 2529324, 2609620, 2709990, 2740101, 3161655, 3522987, 3653468, 3793986, 3914430, 4215540, 4566835, 4697316, 5419980, 5480202, 5871645, 6323310, 7045974, 7587972, 7828860, 8220303, 9133670, 9484965, 10960404, 11743290, 12646620, 13700505, 14091948, 16440606, 17614935, 18267340, 18969930, 23486580, 24660909, 27401010, 32881212, 35229870, 37939860, 41101515, 49321818, 54802020, 70459740, 82203030, 98643636, 123304545, 164406060, 246609090, 493218180]

約数ペア:

[(1, 493218180), (2, 246609090), (3, 164406060), (4, 123304545), (5, 98643636), (6, 82203030), (7, 70459740), (9, 54802020), (10, 49321818), (12, 41101515), (13, 37939860), (14, 35229870), (15, 32881212), (18, 27401010), (20, 24660909), (21, 23486580), (26, 18969930), (27, 18267340), (28, 17614935), (30, 16440606), (35, 14091948), (36, 13700505), (39, 12646620), (42, 11743290), (45, 10960404), (52, 9484965), (54, 9133670), (60, 8220303), (63, 7828860), (65, 7587972), (70, 7045974), (78, 6323310), (84, 5871645), (90, 5480202), (91, 5419980), (105, 4697316), (108, 4566835), (117, 4215540), (126, 3914430), (130, 3793986), (135, 3653468), (140, 3522987), (156, 3161655), (180, 2740101), (182, 2709990), (189, 2609620), (195, 2529324), (210, 2348658), (234, 2107770), (252, 1957215), (260, 1896993), (270, 1826734), (273, 1806660), (315, 1565772), (351, 1405180), (364, 1354995), (378, 1304810), (390, 1264662), (420, 1174329), (455, 1083996), (468, 1053885), (540, 913367), (546, 903330), (585, 843108), (630, 782886), (702, 702590), (756, 652405), (780, 632331), (819, 602220), (910, 541998), (945, 521924), (1092, 451665), (1170, 421554), (1260, 391443), (1365, 361332), (1404, 351295), (1638, 301110), (1755, 281036), (1820, 270999), (1890, 260962), (2340, 210777), (2457, 200740), (2730, 180666), (3276, 150555), (3510, 140518), (3780, 130481), (4095, 120444), (4914, 100370), (5460, 90333), (7020, 70259), (8190, 60222), (9828, 50185), (10037, 49140), (12285, 40148), (16380, 30111), (20074, 24570)]