90690000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{3023}}^1$

素因数の和:3054

約数の個数: 100

約数和(自身を含む): 292856256

約数和(自身を除く): 202166256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3023, 3750, 5000, 6000, 6046, 7500, 9069, 10000, 12092, 15000, 15115, 18138, 24184, 30000, 30230, 36276, 45345, 48368, 60460, 72552, 75575, 90690, 120920, 145104, 151150, 181380, 226725, 241840, 302300, 362760, 377875, 453450, 604600, 725520, 755750, 906900, 1133625, 1209200, 1511500, 1813800, 1889375, 2267250, 3023000, 3627600, 3778750, 4534500, 5668125, 6046000, 7557500, 9069000, 11336250, 15115000, 18138000, 22672500, 30230000, 45345000, 90690000]

約数ペア:

[(1, 90690000), (2, 45345000), (3, 30230000), (4, 22672500), (5, 18138000), (6, 15115000), (8, 11336250), (10, 9069000), (12, 7557500), (15, 6046000), (16, 5668125), (20, 4534500), (24, 3778750), (25, 3627600), (30, 3023000), (40, 2267250), (48, 1889375), (50, 1813800), (60, 1511500), (75, 1209200), (80, 1133625), (100, 906900), (120, 755750), (125, 725520), (150, 604600), (200, 453450), (240, 377875), (250, 362760), (300, 302300), (375, 241840), (400, 226725), (500, 181380), (600, 151150), (625, 145104), (750, 120920), (1000, 90690), (1200, 75575), (1250, 72552), (1500, 60460), (1875, 48368), (2000, 45345), (2500, 36276), (3000, 30230), (3023, 30000), (3750, 24184), (5000, 18138), (6000, 15115), (6046, 15000), (7500, 12092), (9069, 10000)]