15259860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 59351040

約数和(自身を除く): 44091180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 367, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 734, 756, 770, 924, 945, 990, 1101, 1155, 1188, 1260, 1386, 1468, 1485, 1540, 1835, 1890, 1980, 2079, 2202, 2310, 2569, 2772, 2970, 3303, 3465, 3670, 3780, 4037, 4158, 4404, 4620, 5138, 5505, 5940, 6606, 6930, 7340, 7707, 8074, 8316, 9909, 10276, 10395, 11010, 12111, 12845, 13212, 13860, 15414, 16148, 16515, 19818, 20185, 20790, 22020, 23121, 24222, 25690, 28259, 30828, 33030, 36333, 38535, 39636, 40370, 41580, 46242, 48444, 49545, 51380, 56518, 60555, 66060, 69363, 72666, 77070, 80740, 84777, 92484, 99090, 108999, 113036, 115605, 121110, 138726, 141295, 145332, 154140, 169554, 181665, 198180, 217998, 231210, 242220, 254331, 277452, 282590, 339108, 346815, 363330, 423885, 435996, 462420, 508662, 544995, 565180, 693630, 726660, 762993, 847770, 1017324, 1089990, 1271655, 1387260, 1525986, 1695540, 2179980, 2543310, 3051972, 3814965, 5086620, 7629930, 15259860]

約数ペア:

[(1, 15259860), (2, 7629930), (3, 5086620), (4, 3814965), (5, 3051972), (6, 2543310), (7, 2179980), (9, 1695540), (10, 1525986), (11, 1387260), (12, 1271655), (14, 1089990), (15, 1017324), (18, 847770), (20, 762993), (21, 726660), (22, 693630), (27, 565180), (28, 544995), (30, 508662), (33, 462420), (35, 435996), (36, 423885), (42, 363330), (44, 346815), (45, 339108), (54, 282590), (55, 277452), (60, 254331), (63, 242220), (66, 231210), (70, 217998), (77, 198180), (84, 181665), (90, 169554), (99, 154140), (105, 145332), (108, 141295), (110, 138726), (126, 121110), (132, 115605), (135, 113036), (140, 108999), (154, 99090), (165, 92484), (180, 84777), (189, 80740), (198, 77070), (210, 72666), (220, 69363), (231, 66060), (252, 60555), (270, 56518), (297, 51380), (308, 49545), (315, 48444), (330, 46242), (367, 41580), (378, 40370), (385, 39636), (396, 38535), (420, 36333), (462, 33030), (495, 30828), (540, 28259), (594, 25690), (630, 24222), (660, 23121), (693, 22020), (734, 20790), (756, 20185), (770, 19818), (924, 16515), (945, 16148), (990, 15414), (1101, 13860), (1155, 13212), (1188, 12845), (1260, 12111), (1386, 11010), (1468, 10395), (1485, 10276), (1540, 9909), (1835, 8316), (1890, 8074), (1980, 7707), (2079, 7340), (2202, 6930), (2310, 6606), (2569, 5940), (2772, 5505), (2970, 5138), (3303, 4620), (3465, 4404), (3670, 4158), (3780, 4037)]