71530800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5419}}^1$

素因数の和:5451

約数の個数: 120

約数和(自身を含む): 250013760

約数和(自身を除く): 178482960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 5419, 6600, 10838, 13200, 16257, 21676, 27095, 32514, 43352, 54190, 59609, 65028, 81285, 86704, 108380, 119218, 130056, 135475, 162570, 178827, 216760, 238436, 260112, 270950, 298045, 325140, 357654, 406425, 433520, 476872, 541900, 596090, 650280, 715308, 812850, 894135, 953744, 1083800, 1192180, 1300560, 1430616, 1490225, 1625700, 1788270, 2167600, 2384360, 2861232, 2980450, 3251400, 3576540, 4470675, 4768720, 5960900, 6502800, 7153080, 8941350, 11921800, 14306160, 17882700, 23843600, 35765400, 71530800]

約数ペア:

[(1, 71530800), (2, 35765400), (3, 23843600), (4, 17882700), (5, 14306160), (6, 11921800), (8, 8941350), (10, 7153080), (11, 6502800), (12, 5960900), (15, 4768720), (16, 4470675), (20, 3576540), (22, 3251400), (24, 2980450), (25, 2861232), (30, 2384360), (33, 2167600), (40, 1788270), (44, 1625700), (48, 1490225), (50, 1430616), (55, 1300560), (60, 1192180), (66, 1083800), (75, 953744), (80, 894135), (88, 812850), (100, 715308), (110, 650280), (120, 596090), (132, 541900), (150, 476872), (165, 433520), (176, 406425), (200, 357654), (220, 325140), (240, 298045), (264, 270950), (275, 260112), (300, 238436), (330, 216760), (400, 178827), (440, 162570), (528, 135475), (550, 130056), (600, 119218), (660, 108380), (825, 86704), (880, 81285), (1100, 65028), (1200, 59609), (1320, 54190), (1650, 43352), (2200, 32514), (2640, 27095), (3300, 21676), (4400, 16257), (5419, 13200), (6600, 10838)]