66837420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9521}}^1$

素因数の和:9552

約数の個数: 96

約数和(自身を含む): 223957440

約数和(自身を除く): 157120020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9521, 19042, 28563, 38084, 47605, 57126, 85689, 95210, 114252, 123773, 142815, 171378, 190420, 247546, 257067, 285630, 342756, 371319, 428445, 495092, 514134, 571260, 618865, 742638, 856890, 1028268, 1113957, 1237730, 1285335, 1485276, 1713780, 1856595, 2227914, 2475460, 2570670, 3341871, 3713190, 4455828, 5141340, 5569785, 6683742, 7426380, 11139570, 13367484, 16709355, 22279140, 33418710, 66837420]

約数ペア:

[(1, 66837420), (2, 33418710), (3, 22279140), (4, 16709355), (5, 13367484), (6, 11139570), (9, 7426380), (10, 6683742), (12, 5569785), (13, 5141340), (15, 4455828), (18, 3713190), (20, 3341871), (26, 2570670), (27, 2475460), (30, 2227914), (36, 1856595), (39, 1713780), (45, 1485276), (52, 1285335), (54, 1237730), (60, 1113957), (65, 1028268), (78, 856890), (90, 742638), (108, 618865), (117, 571260), (130, 514134), (135, 495092), (156, 428445), (180, 371319), (195, 342756), (234, 285630), (260, 257067), (270, 247546), (351, 190420), (390, 171378), (468, 142815), (540, 123773), (585, 114252), (702, 95210), (780, 85689), (1170, 57126), (1404, 47605), (1755, 38084), (2340, 28563), (3510, 19042), (7020, 9521)]