42615000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 144375660

約数和(自身を除く): 101760660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 947, 1000, 1125, 1250, 1500, 1800, 1875, 1894, 2250, 2500, 2841, 3000, 3750, 3788, 4500, 4735, 5000, 5625, 5682, 7500, 7576, 8523, 9000, 9470, 11250, 11364, 14205, 15000, 17046, 18940, 22500, 22728, 23675, 28410, 34092, 37880, 42615, 45000, 47350, 56820, 68184, 71025, 85230, 94700, 113640, 118375, 142050, 170460, 189400, 213075, 236750, 284100, 340920, 355125, 426150, 473500, 568200, 591875, 710250, 852300, 947000, 1065375, 1183750, 1420500, 1704600, 1775625, 2130750, 2367500, 2841000, 3551250, 4261500, 4735000, 5326875, 7102500, 8523000, 10653750, 14205000, 21307500, 42615000]

約数ペア:

[(1, 42615000), (2, 21307500), (3, 14205000), (4, 10653750), (5, 8523000), (6, 7102500), (8, 5326875), (9, 4735000), (10, 4261500), (12, 3551250), (15, 2841000), (18, 2367500), (20, 2130750), (24, 1775625), (25, 1704600), (30, 1420500), (36, 1183750), (40, 1065375), (45, 947000), (50, 852300), (60, 710250), (72, 591875), (75, 568200), (90, 473500), (100, 426150), (120, 355125), (125, 340920), (150, 284100), (180, 236750), (200, 213075), (225, 189400), (250, 170460), (300, 142050), (360, 118375), (375, 113640), (450, 94700), (500, 85230), (600, 71025), (625, 68184), (750, 56820), (900, 47350), (947, 45000), (1000, 42615), (1125, 37880), (1250, 34092), (1500, 28410), (1800, 23675), (1875, 22728), (1894, 22500), (2250, 18940), (2500, 17046), (2841, 15000), (3000, 14205), (3750, 11364), (3788, 11250), (4500, 9470), (4735, 9000), (5000, 8523), (5625, 7576), (5682, 7500)]