195078060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1792

約数の個数: 144

約数和(自身を含む): 643851936

約数和(自身を除く): 448773876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 1020, 1110, 1258, 1332, 1530, 1665, 1723, 1887, 2220, 2516, 3060, 3145, 3330, 3446, 3774, 5169, 5661, 6290, 6660, 6892, 7548, 8615, 9435, 10338, 11322, 12580, 15507, 17230, 18870, 20676, 22644, 25845, 28305, 29291, 31014, 34460, 37740, 51690, 56610, 58582, 62028, 63751, 77535, 87873, 103380, 113220, 117164, 127502, 146455, 155070, 175746, 191253, 255004, 263619, 292910, 310140, 318755, 351492, 382506, 439365, 527238, 573759, 585820, 637510, 765012, 878730, 956265, 1054476, 1083767, 1147518, 1275020, 1318095, 1757460, 1912530, 2167534, 2295036, 2636190, 2868795, 3251301, 3825060, 4335068, 5272380, 5418835, 5737590, 6502602, 9753903, 10837670, 11475180, 13005204, 16256505, 19507806, 21675340, 32513010, 39015612, 48769515, 65026020, 97539030, 195078060]

約数ペア:

[(1, 195078060), (2, 97539030), (3, 65026020), (4, 48769515), (5, 39015612), (6, 32513010), (9, 21675340), (10, 19507806), (12, 16256505), (15, 13005204), (17, 11475180), (18, 10837670), (20, 9753903), (30, 6502602), (34, 5737590), (36, 5418835), (37, 5272380), (45, 4335068), (51, 3825060), (60, 3251301), (68, 2868795), (74, 2636190), (85, 2295036), (90, 2167534), (102, 1912530), (111, 1757460), (148, 1318095), (153, 1275020), (170, 1147518), (180, 1083767), (185, 1054476), (204, 956265), (222, 878730), (255, 765012), (306, 637510), (333, 585820), (340, 573759), (370, 527238), (444, 439365), (510, 382506), (555, 351492), (612, 318755), (629, 310140), (666, 292910), (740, 263619), (765, 255004), (1020, 191253), (1110, 175746), (1258, 155070), (1332, 146455), (1530, 127502), (1665, 117164), (1723, 113220), (1887, 103380), (2220, 87873), (2516, 77535), (3060, 63751), (3145, 62028), (3330, 58582), (3446, 56610), (3774, 51690), (5169, 37740), (5661, 34460), (6290, 31014), (6660, 29291), (6892, 28305), (7548, 25845), (8615, 22644), (9435, 20676), (10338, 18870), (11322, 17230), (12580, 15507)]