79628850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 144

約数和(自身を含む): 259054848

約数和(自身を除く): 179425998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1487, 1530, 1575, 1785, 2142, 2550, 2974, 2975, 3150, 3570, 3825, 4461, 5355, 5950, 7435, 7650, 8922, 8925, 10409, 10710, 13383, 14870, 17850, 20818, 22305, 25279, 26766, 26775, 31227, 37175, 44610, 50558, 52045, 53550, 62454, 66915, 74350, 75837, 93681, 104090, 111525, 126395, 133830, 151674, 156135, 176953, 187362, 223050, 227511, 252790, 260225, 312270, 334575, 353906, 379185, 455022, 468405, 520450, 530859, 631975, 669150, 758370, 780675, 884765, 936810, 1061718, 1137555, 1263950, 1561350, 1592577, 1769530, 1895925, 2275110, 2342025, 2654295, 3185154, 3791850, 4423825, 4684050, 5308590, 5687775, 7962885, 8847650, 11375550, 13271475, 15925770, 26542950, 39814425, 79628850]

約数ペア:

[(1, 79628850), (2, 39814425), (3, 26542950), (5, 15925770), (6, 13271475), (7, 11375550), (9, 8847650), (10, 7962885), (14, 5687775), (15, 5308590), (17, 4684050), (18, 4423825), (21, 3791850), (25, 3185154), (30, 2654295), (34, 2342025), (35, 2275110), (42, 1895925), (45, 1769530), (50, 1592577), (51, 1561350), (63, 1263950), (70, 1137555), (75, 1061718), (85, 936810), (90, 884765), (102, 780675), (105, 758370), (119, 669150), (126, 631975), (150, 530859), (153, 520450), (170, 468405), (175, 455022), (210, 379185), (225, 353906), (238, 334575), (255, 312270), (306, 260225), (315, 252790), (350, 227511), (357, 223050), (425, 187362), (450, 176953), (510, 156135), (525, 151674), (595, 133830), (630, 126395), (714, 111525), (765, 104090), (850, 93681), (1050, 75837), (1071, 74350), (1190, 66915), (1275, 62454), (1487, 53550), (1530, 52045), (1575, 50558), (1785, 44610), (2142, 37175), (2550, 31227), (2974, 26775), (2975, 26766), (3150, 25279), (3570, 22305), (3825, 20818), (4461, 17850), (5355, 14870), (5950, 13383), (7435, 10710), (7650, 10409), (8922, 8925)]