216900060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 656527872

約数和(自身を除く): 439627812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 487, 571, 780, 974, 1142, 1461, 1713, 1948, 2284, 2435, 2855, 2922, 3426, 4870, 5710, 5844, 6331, 6852, 7305, 7423, 8565, 9740, 11420, 12662, 14610, 14846, 17130, 18993, 22269, 25324, 29220, 29692, 31655, 34260, 37115, 37986, 44538, 63310, 74230, 75972, 89076, 94965, 111345, 126620, 148460, 189930, 222690, 278077, 379860, 445380, 556154, 834231, 1112308, 1390385, 1668462, 2780770, 3336924, 3615001, 4171155, 5561540, 7230002, 8342310, 10845003, 14460004, 16684620, 18075005, 21690006, 36150010, 43380012, 54225015, 72300020, 108450030, 216900060]

約数ペア:

[(1, 216900060), (2, 108450030), (3, 72300020), (4, 54225015), (5, 43380012), (6, 36150010), (10, 21690006), (12, 18075005), (13, 16684620), (15, 14460004), (20, 10845003), (26, 8342310), (30, 7230002), (39, 5561540), (52, 4171155), (60, 3615001), (65, 3336924), (78, 2780770), (130, 1668462), (156, 1390385), (195, 1112308), (260, 834231), (390, 556154), (487, 445380), (571, 379860), (780, 278077), (974, 222690), (1142, 189930), (1461, 148460), (1713, 126620), (1948, 111345), (2284, 94965), (2435, 89076), (2855, 75972), (2922, 74230), (3426, 63310), (4870, 44538), (5710, 37986), (5844, 37115), (6331, 34260), (6852, 31655), (7305, 29692), (7423, 29220), (8565, 25324), (9740, 22269), (11420, 18993), (12662, 17130), (14610, 14846)]