204927591690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{42569}}^1$

素因数の和:43272

約数の個数: 96

約数和(自身を含む): 539707568400

約数和(自身を除く): 334779976710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 601, 801, 890, 1202, 1335, 1602, 1803, 2670, 3005, 3606, 4005, 5409, 6010, 8010, 9015, 10818, 18030, 27045, 42569, 53489, 54090, 85138, 106978, 127707, 160467, 212845, 255414, 267445, 320934, 383121, 425690, 481401, 534890, 638535, 766242, 802335, 962802, 1277070, 1604670, 1915605, 2407005, 3788641, 3831210, 4814010, 7577282, 11365923, 18943205, 22731846, 25583969, 34097769, 37886410, 51167938, 56829615, 68195538, 76751907, 113659230, 127919845, 153503814, 170488845, 230255721, 255839690, 340977690, 383759535, 460511442, 767519070, 1151278605, 2276973241, 2302557210, 4553946482, 6830919723, 11384866205, 13661839446, 20492759169, 22769732410, 34154598615, 40985518338, 68309197230, 102463795845, 204927591690]

約数ペア:

[(1, 204927591690), (2, 102463795845), (3, 68309197230), (5, 40985518338), (6, 34154598615), (9, 22769732410), (10, 20492759169), (15, 13661839446), (18, 11384866205), (30, 6830919723), (45, 4553946482), (89, 2302557210), (90, 2276973241), (178, 1151278605), (267, 767519070), (445, 460511442), (534, 383759535), (601, 340977690), (801, 255839690), (890, 230255721), (1202, 170488845), (1335, 153503814), (1602, 127919845), (1803, 113659230), (2670, 76751907), (3005, 68195538), (3606, 56829615), (4005, 51167938), (5409, 37886410), (6010, 34097769), (8010, 25583969), (9015, 22731846), (10818, 18943205), (18030, 11365923), (27045, 7577282), (42569, 4814010), (53489, 3831210), (54090, 3788641), (85138, 2407005), (106978, 1915605), (127707, 1604670), (160467, 1277070), (212845, 962802), (255414, 802335), (267445, 766242), (320934, 638535), (383121, 534890), (425690, 481401)]