242544900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62191}}^1$

素因数の和:62221

約数の個数: 72

約数和(自身を含む): 755757184

約数和(自身を除く): 513212284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 62191, 124382, 186573, 248764, 310955, 373146, 621910, 746292, 808483, 932865, 1243820, 1554775, 1616966, 1865730, 2425449, 3109550, 3233932, 3731460, 4042415, 4664325, 4850898, 6219100, 8084830, 9328650, 9701796, 12127245, 16169660, 18657300, 20212075, 24254490, 40424150, 48508980, 60636225, 80848300, 121272450, 242544900]

約数ペア:

[(1, 242544900), (2, 121272450), (3, 80848300), (4, 60636225), (5, 48508980), (6, 40424150), (10, 24254490), (12, 20212075), (13, 18657300), (15, 16169660), (20, 12127245), (25, 9701796), (26, 9328650), (30, 8084830), (39, 6219100), (50, 4850898), (52, 4664325), (60, 4042415), (65, 3731460), (75, 3233932), (78, 3109550), (100, 2425449), (130, 1865730), (150, 1616966), (156, 1554775), (195, 1243820), (260, 932865), (300, 808483), (325, 746292), (390, 621910), (650, 373146), (780, 310955), (975, 248764), (1300, 186573), (1950, 124382), (3900, 62191)]