129564800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 337069200

約数和(自身を除く): 207504400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 2131, 2432, 3040, 3200, 3800, 4262, 6080, 7600, 8524, 10655, 12160, 15200, 17048, 21310, 30400, 34096, 40489, 42620, 53275, 60800, 68192, 80978, 85240, 106550, 136384, 161956, 170480, 202445, 213100, 272768, 323912, 340960, 404890, 426200, 647824, 681920, 809780, 852400, 1012225, 1295648, 1363840, 1619560, 1704800, 2024450, 2591296, 3239120, 3409600, 4048900, 5182592, 6478240, 6819200, 8097800, 12956480, 16195600, 25912960, 32391200, 64782400, 129564800]

約数ペア:

[(1, 129564800), (2, 64782400), (4, 32391200), (5, 25912960), (8, 16195600), (10, 12956480), (16, 8097800), (19, 6819200), (20, 6478240), (25, 5182592), (32, 4048900), (38, 3409600), (40, 3239120), (50, 2591296), (64, 2024450), (76, 1704800), (80, 1619560), (95, 1363840), (100, 1295648), (128, 1012225), (152, 852400), (160, 809780), (190, 681920), (200, 647824), (304, 426200), (320, 404890), (380, 340960), (400, 323912), (475, 272768), (608, 213100), (640, 202445), (760, 170480), (800, 161956), (950, 136384), (1216, 106550), (1520, 85240), (1600, 80978), (1900, 68192), (2131, 60800), (2432, 53275), (3040, 42620), (3200, 40489), (3800, 34096), (4262, 30400), (6080, 21310), (7600, 17048), (8524, 15200), (10655, 12160)]