200107380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 631173312

約数和(自身を除く): 431065932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 121, 129, 132, 165, 172, 215, 220, 242, 258, 330, 363, 430, 473, 484, 516, 605, 641, 645, 660, 726, 860, 946, 1210, 1282, 1290, 1419, 1452, 1815, 1892, 1923, 2365, 2420, 2564, 2580, 2838, 3205, 3630, 3846, 4730, 5203, 5676, 6410, 7051, 7095, 7260, 7692, 9460, 9615, 10406, 12820, 14102, 14190, 15609, 19230, 20812, 21153, 26015, 27563, 28204, 28380, 31218, 35255, 38460, 42306, 52030, 55126, 62436, 70510, 77561, 78045, 82689, 84612, 104060, 105765, 110252, 137815, 141020, 155122, 156090, 165378, 211530, 232683, 275630, 303193, 310244, 312180, 330756, 387805, 413445, 423060, 465366, 551260, 606386, 775610, 826890, 909579, 930732, 1163415, 1212772, 1515965, 1551220, 1653780, 1819158, 2326830, 3031930, 3335123, 3638316, 4547895, 4653660, 6063860, 6670246, 9095790, 10005369, 13340492, 16675615, 18191580, 20010738, 33351230, 40021476, 50026845, 66702460, 100053690, 200107380]

約数ペア:

[(1, 200107380), (2, 100053690), (3, 66702460), (4, 50026845), (5, 40021476), (6, 33351230), (10, 20010738), (11, 18191580), (12, 16675615), (15, 13340492), (20, 10005369), (22, 9095790), (30, 6670246), (33, 6063860), (43, 4653660), (44, 4547895), (55, 3638316), (60, 3335123), (66, 3031930), (86, 2326830), (110, 1819158), (121, 1653780), (129, 1551220), (132, 1515965), (165, 1212772), (172, 1163415), (215, 930732), (220, 909579), (242, 826890), (258, 775610), (330, 606386), (363, 551260), (430, 465366), (473, 423060), (484, 413445), (516, 387805), (605, 330756), (641, 312180), (645, 310244), (660, 303193), (726, 275630), (860, 232683), (946, 211530), (1210, 165378), (1282, 156090), (1290, 155122), (1419, 141020), (1452, 137815), (1815, 110252), (1892, 105765), (1923, 104060), (2365, 84612), (2420, 82689), (2564, 78045), (2580, 77561), (2838, 70510), (3205, 62436), (3630, 55126), (3846, 52030), (4730, 42306), (5203, 38460), (5676, 35255), (6410, 31218), (7051, 28380), (7095, 28204), (7260, 27563), (7692, 26015), (9460, 21153), (9615, 20812), (10406, 19230), (12820, 15609), (14102, 14190)]