145500000

素因数分解:

$2^5\times 3^1\times 5^6\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 168

約数和(自身を含む): 482337576

約数和(自身を除く): 336837576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 125, 150, 160, 194, 200, 240, 250, 291, 300, 375, 388, 400, 480, 485, 500, 582, 600, 625, 750, 776, 800, 970, 1000, 1164, 1200, 1250, 1455, 1500, 1552, 1875, 1940, 2000, 2328, 2400, 2425, 2500, 2910, 3000, 3104, 3125, 3750, 3880, 4000, 4656, 4850, 5000, 5820, 6000, 6250, 7275, 7500, 7760, 9312, 9375, 9700, 10000, 11640, 12000, 12125, 12500, 14550, 15000, 15520, 15625, 18750, 19400, 20000, 23280, 24250, 25000, 29100, 30000, 31250, 36375, 37500, 38800, 46560, 46875, 48500, 50000, 58200, 60000, 60625, 62500, 72750, 75000, 77600, 93750, 97000, 100000, 116400, 121250, 125000, 145500, 150000, 181875, 187500, 194000, 232800, 242500, 250000, 291000, 300000, 303125, 363750, 375000, 388000, 485000, 500000, 582000, 606250, 727500, 750000, 909375, 970000, 1164000, 1212500, 1455000, 1500000, 1515625, 1818750, 1940000, 2425000, 2910000, 3031250, 3637500, 4546875, 4850000, 5820000, 6062500, 7275000, 9093750, 9700000, 12125000, 14550000, 18187500, 24250000, 29100000, 36375000, 48500000, 72750000, 145500000]

約数ペア:

[(1, 145500000), (2, 72750000), (3, 48500000), (4, 36375000), (5, 29100000), (6, 24250000), (8, 18187500), (10, 14550000), (12, 12125000), (15, 9700000), (16, 9093750), (20, 7275000), (24, 6062500), (25, 5820000), (30, 4850000), (32, 4546875), (40, 3637500), (48, 3031250), (50, 2910000), (60, 2425000), (75, 1940000), (80, 1818750), (96, 1515625), (97, 1500000), (100, 1455000), (120, 1212500), (125, 1164000), (150, 970000), (160, 909375), (194, 750000), (200, 727500), (240, 606250), (250, 582000), (291, 500000), (300, 485000), (375, 388000), (388, 375000), (400, 363750), (480, 303125), (485, 300000), (500, 291000), (582, 250000), (600, 242500), (625, 232800), (750, 194000), (776, 187500), (800, 181875), (970, 150000), (1000, 145500), (1164, 125000), (1200, 121250), (1250, 116400), (1455, 100000), (1500, 97000), (1552, 93750), (1875, 77600), (1940, 75000), (2000, 72750), (2328, 62500), (2400, 60625), (2425, 60000), (2500, 58200), (2910, 50000), (3000, 48500), (3104, 46875), (3125, 46560), (3750, 38800), (3880, 37500), (4000, 36375), (4656, 31250), (4850, 30000), (5000, 29100), (5820, 25000), (6000, 24250), (6250, 23280), (7275, 20000), (7500, 19400), (7760, 18750), (9312, 15625), (9375, 15520), (9700, 15000), (10000, 14550), (11640, 12500), (12000, 12125)]