68503500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 232927968

約数和(自身を除く): 164424468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1171, 1300, 1500, 1625, 1950, 2250, 2340, 2342, 2925, 3250, 3513, 3900, 4500, 4684, 4875, 5850, 5855, 6500, 7026, 9750, 10539, 11700, 11710, 14052, 14625, 15223, 17565, 19500, 21078, 23420, 29250, 29275, 30446, 35130, 42156, 45669, 52695, 58500, 58550, 60892, 70260, 76115, 87825, 91338, 105390, 117100, 137007, 146375, 152230, 175650, 182676, 210780, 228345, 263475, 274014, 292750, 304460, 351300, 380575, 439125, 456690, 526950, 548028, 585500, 685035, 761150, 878250, 913380, 1053900, 1141725, 1317375, 1370070, 1522300, 1756500, 1902875, 2283450, 2634750, 2740140, 3425175, 3805750, 4566900, 5269500, 5708625, 6850350, 7611500, 11417250, 13700700, 17125875, 22834500, 34251750, 68503500]

約数ペア:

[(1, 68503500), (2, 34251750), (3, 22834500), (4, 17125875), (5, 13700700), (6, 11417250), (9, 7611500), (10, 6850350), (12, 5708625), (13, 5269500), (15, 4566900), (18, 3805750), (20, 3425175), (25, 2740140), (26, 2634750), (30, 2283450), (36, 1902875), (39, 1756500), (45, 1522300), (50, 1370070), (52, 1317375), (60, 1141725), (65, 1053900), (75, 913380), (78, 878250), (90, 761150), (100, 685035), (117, 585500), (125, 548028), (130, 526950), (150, 456690), (156, 439125), (180, 380575), (195, 351300), (225, 304460), (234, 292750), (250, 274014), (260, 263475), (300, 228345), (325, 210780), (375, 182676), (390, 175650), (450, 152230), (468, 146375), (500, 137007), (585, 117100), (650, 105390), (750, 91338), (780, 87825), (900, 76115), (975, 70260), (1125, 60892), (1170, 58550), (1171, 58500), (1300, 52695), (1500, 45669), (1625, 42156), (1950, 35130), (2250, 30446), (2340, 29275), (2342, 29250), (2925, 23420), (3250, 21078), (3513, 19500), (3900, 17565), (4500, 15223), (4684, 14625), (4875, 14052), (5850, 11710), (5855, 11700), (6500, 10539), (7026, 9750)]