20155845150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{376393}}^1$

素因数の和:376435

約数の個数: 144

約数和(自身を含む): 65528689824

約数和(自身を除く): 45372844674

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, 1530, 1575, 1785, 2142, 2550, 2975, 3150, 3570, 3825, 5355, 5950, 7650, 8925, 10710, 17850, 26775, 53550, 376393, 752786, 1129179, 1881965, 2258358, 2634751, 3387537, 3763930, 5269502, 5645895, 6398681, 6775074, 7904253, 9409825, 11291790, 12797362, 13173755, 15808506, 16937685, 18819650, 19196043, 23712759, 26347510, 28229475, 31993405, 33875370, 38392086, 39521265, 44790767, 47425518, 56458950, 57588129, 63986810, 65868775, 79042530, 84688425, 89581534, 95980215, 115176258, 118563795, 131737550, 134372301, 159967025, 169376850, 191960430, 197606325, 223953835, 237127590, 268744602, 287940645, 319934050, 395212650, 403116903, 447907670, 479901075, 575881290, 592818975, 671861505, 806233806, 959802150, 1119769175, 1185637950, 1343723010, 1439703225, 2015584515, 2239538350, 2879406450, 3359307525, 4031169030, 6718615050, 10077922575, 20155845150]

約数ペア:

[(1, 20155845150), (2, 10077922575), (3, 6718615050), (5, 4031169030), (6, 3359307525), (7, 2879406450), (9, 2239538350), (10, 2015584515), (14, 1439703225), (15, 1343723010), (17, 1185637950), (18, 1119769175), (21, 959802150), (25, 806233806), (30, 671861505), (34, 592818975), (35, 575881290), (42, 479901075), (45, 447907670), (50, 403116903), (51, 395212650), (63, 319934050), (70, 287940645), (75, 268744602), (85, 237127590), (90, 223953835), (102, 197606325), (105, 191960430), (119, 169376850), (126, 159967025), (150, 134372301), (153, 131737550), (170, 118563795), (175, 115176258), (210, 95980215), (225, 89581534), (238, 84688425), (255, 79042530), (306, 65868775), (315, 63986810), (350, 57588129), (357, 56458950), (425, 47425518), (450, 44790767), (510, 39521265), (525, 38392086), (595, 33875370), (630, 31993405), (714, 28229475), (765, 26347510), (850, 23712759), (1050, 19196043), (1071, 18819650), (1190, 16937685), (1275, 15808506), (1530, 13173755), (1575, 12797362), (1785, 11291790), (2142, 9409825), (2550, 7904253), (2975, 6775074), (3150, 6398681), (3570, 5645895), (3825, 5269502), (5355, 3763930), (5950, 3387537), (7650, 2634751), (8925, 2258358), (10710, 1881965), (17850, 1129179), (26775, 752786), (53550, 376393)]