16614891300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{18793}}^1$

素因数の和:19238

約数の個数: 144

約数和(自身を含む): 55073336192

約数和(自身を除く): 38458444892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 421, 525, 700, 842, 1050, 1263, 1684, 2100, 2105, 2526, 2947, 4210, 5052, 5894, 6315, 8420, 8841, 10525, 11788, 12630, 14735, 17682, 18793, 21050, 25260, 29470, 31575, 35364, 37586, 42100, 44205, 56379, 58940, 63150, 73675, 75172, 88410, 93965, 112758, 126300, 131551, 147350, 176820, 187930, 221025, 225516, 263102, 281895, 294700, 375860, 394653, 442050, 469825, 526204, 563790, 657755, 789306, 884100, 939650, 1127580, 1315510, 1409475, 1578612, 1879300, 1973265, 2631020, 2818950, 3288775, 3946530, 5637900, 6577550, 7893060, 7911853, 9866325, 13155100, 15823706, 19732650, 23735559, 31647412, 39465300, 39559265, 47471118, 55382971, 79118530, 94942236, 110765942, 118677795, 158237060, 166148913, 197796325, 221531884, 237355590, 276914855, 332297826, 395592650, 474711180, 553829710, 593388975, 664595652, 791185300, 830744565, 1107659420, 1186777950, 1384574275, 1661489130, 2373555900, 2769148550, 3322978260, 4153722825, 5538297100, 8307445650, 16614891300]

約数ペア:

[(1, 16614891300), (2, 8307445650), (3, 5538297100), (4, 4153722825), (5, 3322978260), (6, 2769148550), (7, 2373555900), (10, 1661489130), (12, 1384574275), (14, 1186777950), (15, 1107659420), (20, 830744565), (21, 791185300), (25, 664595652), (28, 593388975), (30, 553829710), (35, 474711180), (42, 395592650), (50, 332297826), (60, 276914855), (70, 237355590), (75, 221531884), (84, 197796325), (100, 166148913), (105, 158237060), (140, 118677795), (150, 110765942), (175, 94942236), (210, 79118530), (300, 55382971), (350, 47471118), (420, 39559265), (421, 39465300), (525, 31647412), (700, 23735559), (842, 19732650), (1050, 15823706), (1263, 13155100), (1684, 9866325), (2100, 7911853), (2105, 7893060), (2526, 6577550), (2947, 5637900), (4210, 3946530), (5052, 3288775), (5894, 2818950), (6315, 2631020), (8420, 1973265), (8841, 1879300), (10525, 1578612), (11788, 1409475), (12630, 1315510), (14735, 1127580), (17682, 939650), (18793, 884100), (21050, 789306), (25260, 657755), (29470, 563790), (31575, 526204), (35364, 469825), (37586, 442050), (42100, 394653), (44205, 375860), (56379, 294700), (58940, 281895), (63150, 263102), (73675, 225516), (75172, 221025), (88410, 187930), (93965, 176820), (112758, 147350), (126300, 131551)]