66553300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3601

約数の個数: 72

約数和(自身を含む): 166864320

約数和(自身を除く): 100311020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3559, 3740, 4675, 7118, 9350, 14236, 17795, 18700, 35590, 39149, 60503, 71180, 78298, 88975, 121006, 156596, 177950, 195745, 242012, 302515, 355900, 391490, 605030, 665533, 782980, 978725, 1210060, 1331066, 1512575, 1957450, 2662132, 3025150, 3327665, 3914900, 6050300, 6655330, 13310660, 16638325, 33276650, 66553300]

約数ペア:

[(1, 66553300), (2, 33276650), (4, 16638325), (5, 13310660), (10, 6655330), (11, 6050300), (17, 3914900), (20, 3327665), (22, 3025150), (25, 2662132), (34, 1957450), (44, 1512575), (50, 1331066), (55, 1210060), (68, 978725), (85, 782980), (100, 665533), (110, 605030), (170, 391490), (187, 355900), (220, 302515), (275, 242012), (340, 195745), (374, 177950), (425, 156596), (550, 121006), (748, 88975), (850, 78298), (935, 71180), (1100, 60503), (1700, 39149), (1870, 35590), (3559, 18700), (3740, 17795), (4675, 14236), (7118, 9350)]