38515702860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{292717}}^1$

素因数の和:292792

約数の個数: 144

約数和(自身を含む): 126580630176

約数和(自身を除く): 88064927316

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, 612, 645, 731, 765, 774, 860, 1020, 1290, 1462, 1530, 1548, 1935, 2193, 2580, 2924, 3060, 3655, 3870, 4386, 6579, 7310, 7740, 8772, 10965, 13158, 14620, 21930, 26316, 32895, 43860, 65790, 131580, 292717, 585434, 878151, 1170868, 1463585, 1756302, 2634453, 2927170, 3512604, 4390755, 4976189, 5268906, 5854340, 8781510, 9952378, 10537812, 12586831, 13172265, 14928567, 17563020, 19904756, 24880945, 25173662, 26344530, 29857134, 37760493, 44785701, 49761890, 50347324, 52689060, 59714268, 62934155, 74642835, 75520986, 89571402, 99523780, 113281479, 125868310, 149285670, 151041972, 179142804, 188802465, 213976127, 223928505, 226562958, 251736620, 298571340, 377604930, 427952254, 447857010, 453125916, 566407395, 641928381, 755209860, 855904508, 895714020, 1069880635, 1132814790, 1283856762, 1925785143, 2139761270, 2265629580, 2567713524, 3209641905, 3851570286, 4279522540, 6419283810, 7703140572, 9628925715, 12838567620, 19257851430, 38515702860]

約数ペア:

[(1, 38515702860), (2, 19257851430), (3, 12838567620), (4, 9628925715), (5, 7703140572), (6, 6419283810), (9, 4279522540), (10, 3851570286), (12, 3209641905), (15, 2567713524), (17, 2265629580), (18, 2139761270), (20, 1925785143), (30, 1283856762), (34, 1132814790), (36, 1069880635), (43, 895714020), (45, 855904508), (51, 755209860), (60, 641928381), (68, 566407395), (85, 453125916), (86, 447857010), (90, 427952254), (102, 377604930), (129, 298571340), (153, 251736620), (170, 226562958), (172, 223928505), (180, 213976127), (204, 188802465), (215, 179142804), (255, 151041972), (258, 149285670), (306, 125868310), (340, 113281479), (387, 99523780), (430, 89571402), (510, 75520986), (516, 74642835), (612, 62934155), (645, 59714268), (731, 52689060), (765, 50347324), (774, 49761890), (860, 44785701), (1020, 37760493), (1290, 29857134), (1462, 26344530), (1530, 25173662), (1548, 24880945), (1935, 19904756), (2193, 17563020), (2580, 14928567), (2924, 13172265), (3060, 12586831), (3655, 10537812), (3870, 9952378), (4386, 8781510), (6579, 5854340), (7310, 5268906), (7740, 4976189), (8772, 4390755), (10965, 3512604), (13158, 2927170), (14620, 2634453), (21930, 1756302), (26316, 1463585), (32895, 1170868), (43860, 878151), (65790, 585434), (131580, 292717)]