1661036250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{10301}}^1$

素因数の和:10369

約数の個数: 80

約数和(自身を含む): 4248215136

約数和(自身を除く): 2587178886

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 430, 625, 645, 750, 1075, 1250, 1290, 1875, 2150, 3225, 3750, 5375, 6450, 10301, 10750, 16125, 20602, 26875, 30903, 32250, 51505, 53750, 61806, 80625, 103010, 154515, 161250, 257525, 309030, 442943, 515050, 772575, 885886, 1287625, 1328829, 1545150, 2214715, 2575250, 2657658, 3862875, 4429430, 6438125, 6644145, 7725750, 11073575, 12876250, 13288290, 19314375, 22147150, 33220725, 38628750, 55367875, 66441450, 110735750, 166103625, 276839375, 332207250, 553678750, 830518125, 1661036250]

約数ペア:

[(1, 1661036250), (2, 830518125), (3, 553678750), (5, 332207250), (6, 276839375), (10, 166103625), (15, 110735750), (25, 66441450), (30, 55367875), (43, 38628750), (50, 33220725), (75, 22147150), (86, 19314375), (125, 13288290), (129, 12876250), (150, 11073575), (215, 7725750), (250, 6644145), (258, 6438125), (375, 4429430), (430, 3862875), (625, 2657658), (645, 2575250), (750, 2214715), (1075, 1545150), (1250, 1328829), (1290, 1287625), (1875, 885886), (2150, 772575), (3225, 515050), (3750, 442943), (5375, 309030), (6450, 257525), (10301, 161250), (10750, 154515), (16125, 103010), (20602, 80625), (26875, 61806), (30903, 53750), (32250, 51505)]