18698259150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9643}}^1$

素因数の和:9831

約数の個数: 144

約数和(自身を含む): 52234990080

約数和(自身を除く): 33536730930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 139, 150, 155, 186, 225, 278, 279, 310, 417, 450, 465, 558, 695, 775, 834, 930, 1251, 1390, 1395, 1550, 2085, 2325, 2502, 2790, 3475, 4170, 4309, 4650, 6255, 6950, 6975, 8618, 9643, 10425, 12510, 12927, 13950, 19286, 20850, 21545, 25854, 28929, 31275, 38781, 43090, 48215, 57858, 62550, 64635, 77562, 86787, 96430, 107725, 129270, 144645, 173574, 193905, 215450, 241075, 289290, 298933, 323175, 387810, 433935, 482150, 597866, 646350, 723225, 867870, 896799, 969525, 1340377, 1446450, 1494665, 1793598, 1939050, 2169675, 2680754, 2690397, 2989330, 4021131, 4339350, 4483995, 5380794, 6701885, 7473325, 8042262, 8967990, 12063393, 13403770, 13451985, 14946650, 20105655, 22419975, 24126786, 26903970, 33509425, 40211310, 41551687, 44839950, 60316965, 67018850, 67259925, 83103374, 100528275, 120633930, 124655061, 134519850, 201056550, 207758435, 249310122, 301584825, 373965183, 415516870, 603169650, 623275305, 747930366, 1038792175, 1246550610, 1869825915, 2077584350, 3116376525, 3739651830, 6232753050, 9349129575, 18698259150]

約数ペア:

[(1, 18698259150), (2, 9349129575), (3, 6232753050), (5, 3739651830), (6, 3116376525), (9, 2077584350), (10, 1869825915), (15, 1246550610), (18, 1038792175), (25, 747930366), (30, 623275305), (31, 603169650), (45, 415516870), (50, 373965183), (62, 301584825), (75, 249310122), (90, 207758435), (93, 201056550), (139, 134519850), (150, 124655061), (155, 120633930), (186, 100528275), (225, 83103374), (278, 67259925), (279, 67018850), (310, 60316965), (417, 44839950), (450, 41551687), (465, 40211310), (558, 33509425), (695, 26903970), (775, 24126786), (834, 22419975), (930, 20105655), (1251, 14946650), (1390, 13451985), (1395, 13403770), (1550, 12063393), (2085, 8967990), (2325, 8042262), (2502, 7473325), (2790, 6701885), (3475, 5380794), (4170, 4483995), (4309, 4339350), (4650, 4021131), (6255, 2989330), (6950, 2690397), (6975, 2680754), (8618, 2169675), (9643, 1939050), (10425, 1793598), (12510, 1494665), (12927, 1446450), (13950, 1340377), (19286, 969525), (20850, 896799), (21545, 867870), (25854, 723225), (28929, 646350), (31275, 597866), (38781, 482150), (43090, 433935), (48215, 387810), (57858, 323175), (62550, 298933), (64635, 289290), (77562, 241075), (86787, 215450), (96430, 193905), (107725, 173574), (129270, 144645)]