71025000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 222173280

約数和(自身を除く): 151148280

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, 625, 750, 947, 1000, 1250, 1500, 1875, 1894, 2500, 2841, 3000, 3125, 3750, 3788, 4735, 5000, 5682, 6250, 7500, 7576, 9375, 9470, 11364, 12500, 14205, 15000, 18750, 18940, 22728, 23675, 25000, 28410, 37500, 37880, 47350, 56820, 71025, 75000, 94700, 113640, 118375, 142050, 189400, 236750, 284100, 355125, 473500, 568200, 591875, 710250, 947000, 1183750, 1420500, 1775625, 2367500, 2841000, 2959375, 3551250, 4735000, 5918750, 7102500, 8878125, 11837500, 14205000, 17756250, 23675000, 35512500, 71025000]

約数ペア:

[(1, 71025000), (2, 35512500), (3, 23675000), (4, 17756250), (5, 14205000), (6, 11837500), (8, 8878125), (10, 7102500), (12, 5918750), (15, 4735000), (20, 3551250), (24, 2959375), (25, 2841000), (30, 2367500), (40, 1775625), (50, 1420500), (60, 1183750), (75, 947000), (100, 710250), (120, 591875), (125, 568200), (150, 473500), (200, 355125), (250, 284100), (300, 236750), (375, 189400), (500, 142050), (600, 118375), (625, 113640), (750, 94700), (947, 75000), (1000, 71025), (1250, 56820), (1500, 47350), (1875, 37880), (1894, 37500), (2500, 28410), (2841, 25000), (3000, 23675), (3125, 22728), (3750, 18940), (3788, 18750), (4735, 15000), (5000, 14205), (5682, 12500), (6250, 11364), (7500, 9470), (7576, 9375)]