66854250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 185245632

約数和(自身を除く): 118391382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 125, 129, 150, 215, 225, 250, 258, 375, 387, 430, 450, 645, 691, 750, 774, 1075, 1125, 1290, 1382, 1935, 2073, 2150, 2250, 3225, 3455, 3870, 4146, 5375, 6219, 6450, 6910, 9675, 10365, 10750, 12438, 16125, 17275, 19350, 20730, 29713, 31095, 32250, 34550, 48375, 51825, 59426, 62190, 86375, 89139, 96750, 103650, 148565, 155475, 172750, 178278, 259125, 267417, 297130, 310950, 445695, 518250, 534834, 742825, 777375, 891390, 1337085, 1485650, 1554750, 2228475, 2674170, 3714125, 4456950, 6685425, 7428250, 11142375, 13370850, 22284750, 33427125, 66854250]

約数ペア:

[(1, 66854250), (2, 33427125), (3, 22284750), (5, 13370850), (6, 11142375), (9, 7428250), (10, 6685425), (15, 4456950), (18, 3714125), (25, 2674170), (30, 2228475), (43, 1554750), (45, 1485650), (50, 1337085), (75, 891390), (86, 777375), (90, 742825), (125, 534834), (129, 518250), (150, 445695), (215, 310950), (225, 297130), (250, 267417), (258, 259125), (375, 178278), (387, 172750), (430, 155475), (450, 148565), (645, 103650), (691, 96750), (750, 89139), (774, 86375), (1075, 62190), (1125, 59426), (1290, 51825), (1382, 48375), (1935, 34550), (2073, 32250), (2150, 31095), (2250, 29713), (3225, 20730), (3455, 19350), (3870, 17275), (4146, 16125), (5375, 12438), (6219, 10750), (6450, 10365), (6910, 9675)]