68605650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 191505600

約数和(自身を除く): 122899950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 135, 150, 178, 225, 267, 270, 445, 450, 534, 571, 675, 801, 890, 1142, 1335, 1350, 1602, 1713, 2225, 2403, 2670, 2855, 3426, 4005, 4450, 4806, 5139, 5710, 6675, 8010, 8565, 10278, 12015, 13350, 14275, 15417, 17130, 20025, 24030, 25695, 28550, 30834, 40050, 42825, 50819, 51390, 60075, 77085, 85650, 101638, 120150, 128475, 152457, 154170, 254095, 256950, 304914, 385425, 457371, 508190, 762285, 770850, 914742, 1270475, 1372113, 1524570, 2286855, 2540950, 2744226, 3811425, 4573710, 6860565, 7622850, 11434275, 13721130, 22868550, 34302825, 68605650]

約数ペア:

[(1, 68605650), (2, 34302825), (3, 22868550), (5, 13721130), (6, 11434275), (9, 7622850), (10, 6860565), (15, 4573710), (18, 3811425), (25, 2744226), (27, 2540950), (30, 2286855), (45, 1524570), (50, 1372113), (54, 1270475), (75, 914742), (89, 770850), (90, 762285), (135, 508190), (150, 457371), (178, 385425), (225, 304914), (267, 256950), (270, 254095), (445, 154170), (450, 152457), (534, 128475), (571, 120150), (675, 101638), (801, 85650), (890, 77085), (1142, 60075), (1335, 51390), (1350, 50819), (1602, 42825), (1713, 40050), (2225, 30834), (2403, 28550), (2670, 25695), (2855, 24030), (3426, 20025), (4005, 17130), (4450, 15417), (4806, 14275), (5139, 13350), (5710, 12015), (6675, 10278), (8010, 8565)]