225129000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 710311680

約数和(自身を除く): 485182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 200, 202, 250, 300, 303, 375, 404, 500, 505, 600, 606, 743, 750, 808, 1000, 1010, 1212, 1486, 1500, 1515, 2020, 2229, 2424, 2525, 2972, 3000, 3030, 3715, 4040, 4458, 5050, 5944, 6060, 7430, 7575, 8916, 10100, 11145, 12120, 12625, 14860, 15150, 17832, 18575, 20200, 22290, 25250, 29720, 30300, 37150, 37875, 44580, 50500, 55725, 60600, 74300, 75043, 75750, 89160, 92875, 101000, 111450, 148600, 150086, 151500, 185750, 222900, 225129, 278625, 300172, 303000, 371500, 375215, 445800, 450258, 557250, 600344, 743000, 750430, 900516, 1114500, 1125645, 1500860, 1801032, 1876075, 2229000, 2251290, 3001720, 3752150, 4502580, 5628225, 7504300, 9005160, 9380375, 11256450, 15008600, 18760750, 22512900, 28141125, 37521500, 45025800, 56282250, 75043000, 112564500, 225129000]

約数ペア:

[(1, 225129000), (2, 112564500), (3, 75043000), (4, 56282250), (5, 45025800), (6, 37521500), (8, 28141125), (10, 22512900), (12, 18760750), (15, 15008600), (20, 11256450), (24, 9380375), (25, 9005160), (30, 7504300), (40, 5628225), (50, 4502580), (60, 3752150), (75, 3001720), (100, 2251290), (101, 2229000), (120, 1876075), (125, 1801032), (150, 1500860), (200, 1125645), (202, 1114500), (250, 900516), (300, 750430), (303, 743000), (375, 600344), (404, 557250), (500, 450258), (505, 445800), (600, 375215), (606, 371500), (743, 303000), (750, 300172), (808, 278625), (1000, 225129), (1010, 222900), (1212, 185750), (1486, 151500), (1500, 150086), (1515, 148600), (2020, 111450), (2229, 101000), (2424, 92875), (2525, 89160), (2972, 75750), (3000, 75043), (3030, 74300), (3715, 60600), (4040, 55725), (4458, 50500), (5050, 44580), (5944, 37875), (6060, 37150), (7430, 30300), (7575, 29720), (8916, 25250), (10100, 22290), (11145, 20200), (12120, 18575), (12625, 17832), (14860, 15150)]