18604950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 59996160

約数和(自身を除く): 41391210

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 29, 30, 35, 39, 42, 47, 50, 58, 65, 70, 75, 78, 87, 91, 94, 105, 130, 141, 145, 150, 174, 175, 182, 195, 203, 210, 235, 273, 282, 290, 325, 329, 350, 377, 390, 406, 435, 455, 470, 525, 546, 609, 611, 650, 658, 705, 725, 754, 870, 910, 975, 987, 1015, 1050, 1131, 1175, 1218, 1222, 1363, 1365, 1410, 1450, 1645, 1833, 1885, 1950, 1974, 2030, 2175, 2262, 2275, 2350, 2639, 2726, 2730, 3045, 3055, 3290, 3525, 3666, 3770, 4089, 4277, 4350, 4550, 4935, 5075, 5278, 5655, 6090, 6110, 6815, 6825, 7050, 7917, 8178, 8225, 8554, 9165, 9425, 9541, 9870, 10150, 11310, 12831, 13195, 13630, 13650, 15225, 15275, 15834, 16450, 17719, 18330, 18850, 19082, 20445, 21385, 24675, 25662, 26390, 28275, 28623, 30450, 30550, 34075, 35438, 39585, 40890, 42770, 45825, 47705, 49350, 53157, 56550, 57246, 64155, 65975, 68150, 79170, 88595, 91650, 95410, 102225, 106314, 106925, 124033, 128310, 131950, 143115, 177190, 197925, 204450, 213850, 238525, 248066, 265785, 286230, 320775, 372099, 395850, 442975, 477050, 531570, 620165, 641550, 715575, 744198, 885950, 1240330, 1328925, 1431150, 1860495, 2657850, 3100825, 3720990, 6201650, 9302475, 18604950]

約数ペア:

[(1, 18604950), (2, 9302475), (3, 6201650), (5, 3720990), (6, 3100825), (7, 2657850), (10, 1860495), (13, 1431150), (14, 1328925), (15, 1240330), (21, 885950), (25, 744198), (26, 715575), (29, 641550), (30, 620165), (35, 531570), (39, 477050), (42, 442975), (47, 395850), (50, 372099), (58, 320775), (65, 286230), (70, 265785), (75, 248066), (78, 238525), (87, 213850), (91, 204450), (94, 197925), (105, 177190), (130, 143115), (141, 131950), (145, 128310), (150, 124033), (174, 106925), (175, 106314), (182, 102225), (195, 95410), (203, 91650), (210, 88595), (235, 79170), (273, 68150), (282, 65975), (290, 64155), (325, 57246), (329, 56550), (350, 53157), (377, 49350), (390, 47705), (406, 45825), (435, 42770), (455, 40890), (470, 39585), (525, 35438), (546, 34075), (609, 30550), (611, 30450), (650, 28623), (658, 28275), (705, 26390), (725, 25662), (754, 24675), (870, 21385), (910, 20445), (975, 19082), (987, 18850), (1015, 18330), (1050, 17719), (1131, 16450), (1175, 15834), (1218, 15275), (1222, 15225), (1363, 13650), (1365, 13630), (1410, 13195), (1450, 12831), (1645, 11310), (1833, 10150), (1885, 9870), (1950, 9541), (1974, 9425), (2030, 9165), (2175, 8554), (2262, 8225), (2275, 8178), (2350, 7917), (2639, 7050), (2726, 6825), (2730, 6815), (3045, 6110), (3055, 6090), (3290, 5655), (3525, 5278), (3666, 5075), (3770, 4935), (4089, 4550), (4277, 4350)]