100638000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{5591}}^1$

素因数の和:5620

約数の個数: 120

約数和(自身を含む): 351557856

約数和(自身を除く): 250919856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 5591, 6000, 9000, 11182, 16773, 18000, 22364, 27955, 33546, 44728, 50319, 55910, 67092, 83865, 89456, 100638, 111820, 134184, 139775, 167730, 201276, 223640, 251595, 268368, 279550, 335460, 402552, 419325, 447280, 503190, 559100, 670920, 698875, 805104, 838650, 1006380, 1118200, 1257975, 1341840, 1397750, 1677300, 2012760, 2096625, 2236400, 2515950, 2795500, 3354600, 4025520, 4193250, 5031900, 5591000, 6289875, 6709200, 8386500, 10063800, 11182000, 12579750, 16773000, 20127600, 25159500, 33546000, 50319000, 100638000]

約数ペア:

[(1, 100638000), (2, 50319000), (3, 33546000), (4, 25159500), (5, 20127600), (6, 16773000), (8, 12579750), (9, 11182000), (10, 10063800), (12, 8386500), (15, 6709200), (16, 6289875), (18, 5591000), (20, 5031900), (24, 4193250), (25, 4025520), (30, 3354600), (36, 2795500), (40, 2515950), (45, 2236400), (48, 2096625), (50, 2012760), (60, 1677300), (72, 1397750), (75, 1341840), (80, 1257975), (90, 1118200), (100, 1006380), (120, 838650), (125, 805104), (144, 698875), (150, 670920), (180, 559100), (200, 503190), (225, 447280), (240, 419325), (250, 402552), (300, 335460), (360, 279550), (375, 268368), (400, 251595), (450, 223640), (500, 201276), (600, 167730), (720, 139775), (750, 134184), (900, 111820), (1000, 100638), (1125, 89456), (1200, 83865), (1500, 67092), (1800, 55910), (2000, 50319), (2250, 44728), (3000, 33546), (3600, 27955), (4500, 22364), (5591, 18000), (6000, 16773), (9000, 11182)]