80139000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{26713}}^1$

素因数の和:26737

約数の個数: 64

約数和(自身を含む): 250043040

約数和(自身を除く): 169904040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 26713, 53426, 80139, 106852, 133565, 160278, 213704, 267130, 320556, 400695, 534260, 641112, 667825, 801390, 1068520, 1335650, 1602780, 2003475, 2671300, 3205560, 3339125, 4006950, 5342600, 6678250, 8013900, 10017375, 13356500, 16027800, 20034750, 26713000, 40069500, 80139000]

約数ペア:

[(1, 80139000), (2, 40069500), (3, 26713000), (4, 20034750), (5, 16027800), (6, 13356500), (8, 10017375), (10, 8013900), (12, 6678250), (15, 5342600), (20, 4006950), (24, 3339125), (25, 3205560), (30, 2671300), (40, 2003475), (50, 1602780), (60, 1335650), (75, 1068520), (100, 801390), (120, 667825), (125, 641112), (150, 534260), (200, 400695), (250, 320556), (300, 267130), (375, 213704), (500, 160278), (600, 133565), (750, 106852), (1000, 80139), (1500, 53426), (3000, 26713)]