12153750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{463}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 34788864

約数和(自身を除く): 22635114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 463, 525, 625, 750, 875, 926, 1050, 1250, 1389, 1750, 1875, 2315, 2625, 2778, 3241, 3750, 4375, 4630, 5250, 6482, 6945, 8750, 9723, 11575, 13125, 13890, 16205, 19446, 23150, 26250, 32410, 34725, 48615, 57875, 69450, 81025, 97230, 115750, 162050, 173625, 243075, 289375, 347250, 405125, 486150, 578750, 810250, 868125, 1215375, 1736250, 2025625, 2430750, 4051250, 6076875, 12153750]

約数ペア:

[(1, 12153750), (2, 6076875), (3, 4051250), (5, 2430750), (6, 2025625), (7, 1736250), (10, 1215375), (14, 868125), (15, 810250), (21, 578750), (25, 486150), (30, 405125), (35, 347250), (42, 289375), (50, 243075), (70, 173625), (75, 162050), (105, 115750), (125, 97230), (150, 81025), (175, 69450), (210, 57875), (250, 48615), (350, 34725), (375, 32410), (463, 26250), (525, 23150), (625, 19446), (750, 16205), (875, 13890), (926, 13125), (1050, 11575), (1250, 9723), (1389, 8750), (1750, 6945), (1875, 6482), (2315, 5250), (2625, 4630), (2778, 4375), (3241, 3750)]