73492980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 231662592

約数和(自身を除く): 158169612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 121, 132, 159, 165, 191, 212, 220, 242, 265, 318, 330, 363, 382, 484, 530, 573, 583, 605, 636, 660, 726, 764, 795, 955, 1060, 1146, 1166, 1210, 1452, 1590, 1749, 1815, 1910, 2101, 2292, 2332, 2420, 2865, 2915, 3180, 3498, 3630, 3820, 4202, 5730, 5830, 6303, 6413, 6996, 7260, 8404, 8745, 10123, 10505, 11460, 11660, 12606, 12826, 17490, 19239, 20246, 21010, 23111, 25212, 25652, 30369, 31515, 32065, 34980, 38478, 40492, 42020, 46222, 50615, 60738, 63030, 64130, 69333, 76956, 92444, 96195, 101230, 111353, 115555, 121476, 126060, 128260, 138666, 151845, 192390, 202460, 222706, 231110, 277332, 303690, 334059, 346665, 384780, 445412, 462220, 556765, 607380, 668118, 693330, 1113530, 1224883, 1336236, 1386660, 1670295, 2227060, 2449766, 3340590, 3674649, 4899532, 6124415, 6681180, 7349298, 12248830, 14698596, 18373245, 24497660, 36746490, 73492980]

約数ペア:

[(1, 73492980), (2, 36746490), (3, 24497660), (4, 18373245), (5, 14698596), (6, 12248830), (10, 7349298), (11, 6681180), (12, 6124415), (15, 4899532), (20, 3674649), (22, 3340590), (30, 2449766), (33, 2227060), (44, 1670295), (53, 1386660), (55, 1336236), (60, 1224883), (66, 1113530), (106, 693330), (110, 668118), (121, 607380), (132, 556765), (159, 462220), (165, 445412), (191, 384780), (212, 346665), (220, 334059), (242, 303690), (265, 277332), (318, 231110), (330, 222706), (363, 202460), (382, 192390), (484, 151845), (530, 138666), (573, 128260), (583, 126060), (605, 121476), (636, 115555), (660, 111353), (726, 101230), (764, 96195), (795, 92444), (955, 76956), (1060, 69333), (1146, 64130), (1166, 63030), (1210, 60738), (1452, 50615), (1590, 46222), (1749, 42020), (1815, 40492), (1910, 38478), (2101, 34980), (2292, 32065), (2332, 31515), (2420, 30369), (2865, 25652), (2915, 25212), (3180, 23111), (3498, 21010), (3630, 20246), (3820, 19239), (4202, 17490), (5730, 12826), (5830, 12606), (6303, 11660), (6413, 11460), (6996, 10505), (7260, 10123), (8404, 8745)]