117826020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 394185792

約数和(自身を除く): 276359772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1171, 1290, 1548, 1677, 1935, 2236, 2340, 2342, 2580, 2795, 3354, 3513, 3870, 4684, 5031, 5590, 5855, 6708, 7026, 7740, 8385, 10062, 10539, 11180, 11710, 14052, 15223, 16770, 17565, 20124, 21078, 23420, 25155, 30446, 33540, 35130, 42156, 45669, 50310, 50353, 52695, 60892, 70260, 76115, 91338, 100620, 100706, 105390, 137007, 151059, 152230, 182676, 201412, 210780, 228345, 251765, 274014, 302118, 304460, 453177, 456690, 503530, 548028, 604236, 654589, 685035, 755295, 906354, 913380, 1007060, 1309178, 1370070, 1510590, 1812708, 1963767, 2265885, 2618356, 2740140, 3021180, 3272945, 3927534, 4531770, 5891301, 6545890, 7855068, 9063540, 9818835, 11782602, 13091780, 19637670, 23565204, 29456505, 39275340, 58913010, 117826020]

約数ペア:

[(1, 117826020), (2, 58913010), (3, 39275340), (4, 29456505), (5, 23565204), (6, 19637670), (9, 13091780), (10, 11782602), (12, 9818835), (13, 9063540), (15, 7855068), (18, 6545890), (20, 5891301), (26, 4531770), (30, 3927534), (36, 3272945), (39, 3021180), (43, 2740140), (45, 2618356), (52, 2265885), (60, 1963767), (65, 1812708), (78, 1510590), (86, 1370070), (90, 1309178), (117, 1007060), (129, 913380), (130, 906354), (156, 755295), (172, 685035), (180, 654589), (195, 604236), (215, 548028), (234, 503530), (258, 456690), (260, 453177), (387, 304460), (390, 302118), (430, 274014), (468, 251765), (516, 228345), (559, 210780), (585, 201412), (645, 182676), (774, 152230), (780, 151059), (860, 137007), (1118, 105390), (1170, 100706), (1171, 100620), (1290, 91338), (1548, 76115), (1677, 70260), (1935, 60892), (2236, 52695), (2340, 50353), (2342, 50310), (2580, 45669), (2795, 42156), (3354, 35130), (3513, 33540), (3870, 30446), (4684, 25155), (5031, 23420), (5590, 21078), (5855, 20124), (6708, 17565), (7026, 16770), (7740, 15223), (8385, 14052), (10062, 11710), (10539, 11180)]