82920000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 140

約数和(自身を含む): 274549616

約数和(自身を除く): 191629616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 691, 750, 800, 960, 1000, 1200, 1250, 1382, 1500, 1600, 1875, 2000, 2073, 2400, 2500, 2764, 3000, 3455, 3750, 4000, 4146, 4800, 5000, 5528, 6000, 6910, 7500, 8000, 8292, 10000, 10365, 11056, 12000, 13820, 15000, 16584, 17275, 20000, 20730, 22112, 24000, 27640, 30000, 33168, 34550, 40000, 41460, 44224, 51825, 55280, 60000, 66336, 69100, 82920, 86375, 103650, 110560, 120000, 132672, 138200, 165840, 172750, 207300, 221120, 259125, 276400, 331680, 345500, 414600, 431875, 518250, 552800, 663360, 691000, 829200, 863750, 1036500, 1105600, 1295625, 1382000, 1658400, 1727500, 2073000, 2591250, 2764000, 3316800, 3455000, 4146000, 5182500, 5528000, 6910000, 8292000, 10365000, 13820000, 16584000, 20730000, 27640000, 41460000, 82920000]

約数ペア:

[(1, 82920000), (2, 41460000), (3, 27640000), (4, 20730000), (5, 16584000), (6, 13820000), (8, 10365000), (10, 8292000), (12, 6910000), (15, 5528000), (16, 5182500), (20, 4146000), (24, 3455000), (25, 3316800), (30, 2764000), (32, 2591250), (40, 2073000), (48, 1727500), (50, 1658400), (60, 1382000), (64, 1295625), (75, 1105600), (80, 1036500), (96, 863750), (100, 829200), (120, 691000), (125, 663360), (150, 552800), (160, 518250), (192, 431875), (200, 414600), (240, 345500), (250, 331680), (300, 276400), (320, 259125), (375, 221120), (400, 207300), (480, 172750), (500, 165840), (600, 138200), (625, 132672), (691, 120000), (750, 110560), (800, 103650), (960, 86375), (1000, 82920), (1200, 69100), (1250, 66336), (1382, 60000), (1500, 55280), (1600, 51825), (1875, 44224), (2000, 41460), (2073, 40000), (2400, 34550), (2500, 33168), (2764, 30000), (3000, 27640), (3455, 24000), (3750, 22112), (4000, 20730), (4146, 20000), (4800, 17275), (5000, 16584), (5528, 15000), (6000, 13820), (6910, 12000), (7500, 11056), (8000, 10365), (8292, 10000)]