79869060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 262918656

約数和(自身を除く): 183049596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 607, 612, 645, 731, 765, 774, 860, 1020, 1214, 1290, 1462, 1530, 1548, 1821, 1935, 2193, 2428, 2580, 2924, 3035, 3060, 3642, 3655, 3870, 4386, 5463, 6070, 6579, 7284, 7310, 7740, 8772, 9105, 10319, 10926, 10965, 12140, 13158, 14620, 18210, 20638, 21852, 21930, 26101, 26316, 27315, 30957, 32895, 36420, 41276, 43860, 51595, 52202, 54630, 61914, 65790, 78303, 92871, 103190, 104404, 109260, 123828, 130505, 131580, 154785, 156606, 185742, 206380, 234909, 261010, 309570, 313212, 371484, 391515, 443717, 464355, 469818, 522020, 619140, 783030, 887434, 928710, 939636, 1174545, 1331151, 1566060, 1774868, 1857420, 2218585, 2349090, 2662302, 3993453, 4437170, 4698180, 5324604, 6655755, 7986906, 8874340, 13311510, 15973812, 19967265, 26623020, 39934530, 79869060]

約数ペア:

[(1, 79869060), (2, 39934530), (3, 26623020), (4, 19967265), (5, 15973812), (6, 13311510), (9, 8874340), (10, 7986906), (12, 6655755), (15, 5324604), (17, 4698180), (18, 4437170), (20, 3993453), (30, 2662302), (34, 2349090), (36, 2218585), (43, 1857420), (45, 1774868), (51, 1566060), (60, 1331151), (68, 1174545), (85, 939636), (86, 928710), (90, 887434), (102, 783030), (129, 619140), (153, 522020), (170, 469818), (172, 464355), (180, 443717), (204, 391515), (215, 371484), (255, 313212), (258, 309570), (306, 261010), (340, 234909), (387, 206380), (430, 185742), (510, 156606), (516, 154785), (607, 131580), (612, 130505), (645, 123828), (731, 109260), (765, 104404), (774, 103190), (860, 92871), (1020, 78303), (1214, 65790), (1290, 61914), (1462, 54630), (1530, 52202), (1548, 51595), (1821, 43860), (1935, 41276), (2193, 36420), (2428, 32895), (2580, 30957), (2924, 27315), (3035, 26316), (3060, 26101), (3642, 21930), (3655, 21852), (3870, 20638), (4386, 18210), (5463, 14620), (6070, 13158), (6579, 12140), (7284, 10965), (7310, 10926), (7740, 10319), (8772, 9105)]