66898650

素因数分解:

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

素因数の和:90

約数の個数: 192

約数和(自身を含む): 212486400

約数和(自身を除く): 145587750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 29, 30, 35, 39, 42, 50, 58, 65, 70, 75, 78, 87, 91, 105, 130, 145, 150, 169, 174, 175, 182, 195, 203, 210, 273, 290, 325, 338, 350, 377, 390, 406, 435, 455, 507, 525, 546, 609, 650, 725, 754, 845, 870, 910, 975, 1014, 1015, 1050, 1131, 1183, 1218, 1365, 1450, 1690, 1885, 1950, 2030, 2175, 2197, 2262, 2275, 2366, 2535, 2639, 2730, 3045, 3549, 3770, 4225, 4350, 4394, 4550, 4901, 5070, 5075, 5278, 5655, 5915, 6090, 6591, 6825, 7098, 7917, 8450, 9425, 9802, 10150, 10985, 11310, 11830, 12675, 13182, 13195, 13650, 14703, 15225, 15379, 15834, 17745, 18850, 21970, 24505, 25350, 26390, 28275, 29406, 29575, 30450, 30758, 32955, 34307, 35490, 39585, 46137, 49010, 54925, 56550, 59150, 63713, 65910, 65975, 68614, 73515, 76895, 79170, 88725, 92274, 102921, 109850, 122525, 127426, 131950, 147030, 153790, 164775, 171535, 177450, 191139, 197925, 205842, 230685, 245050, 318565, 329550, 343070, 367575, 382278, 384475, 395850, 445991, 461370, 514605, 637130, 735150, 768950, 857675, 891982, 955695, 1029210, 1153425, 1337973, 1592825, 1715350, 1911390, 2229955, 2306850, 2573025, 2675946, 3185650, 4459910, 4778475, 5146050, 6689865, 9556950, 11149775, 13379730, 22299550, 33449325, 66898650]

約数ペア:

[(1, 66898650), (2, 33449325), (3, 22299550), (5, 13379730), (6, 11149775), (7, 9556950), (10, 6689865), (13, 5146050), (14, 4778475), (15, 4459910), (21, 3185650), (25, 2675946), (26, 2573025), (29, 2306850), (30, 2229955), (35, 1911390), (39, 1715350), (42, 1592825), (50, 1337973), (58, 1153425), (65, 1029210), (70, 955695), (75, 891982), (78, 857675), (87, 768950), (91, 735150), (105, 637130), (130, 514605), (145, 461370), (150, 445991), (169, 395850), (174, 384475), (175, 382278), (182, 367575), (195, 343070), (203, 329550), (210, 318565), (273, 245050), (290, 230685), (325, 205842), (338, 197925), (350, 191139), (377, 177450), (390, 171535), (406, 164775), (435, 153790), (455, 147030), (507, 131950), (525, 127426), (546, 122525), (609, 109850), (650, 102921), (725, 92274), (754, 88725), (845, 79170), (870, 76895), (910, 73515), (975, 68614), (1014, 65975), (1015, 65910), (1050, 63713), (1131, 59150), (1183, 56550), (1218, 54925), (1365, 49010), (1450, 46137), (1690, 39585), (1885, 35490), (1950, 34307), (2030, 32955), (2175, 30758), (2197, 30450), (2262, 29575), (2275, 29406), (2366, 28275), (2535, 26390), (2639, 25350), (2730, 24505), (3045, 21970), (3549, 18850), (3770, 17745), (4225, 15834), (4350, 15379), (4394, 15225), (4550, 14703), (4901, 13650), (5070, 13195), (5075, 13182), (5278, 12675), (5655, 11830), (5915, 11310), (6090, 10985), (6591, 10150), (6825, 9802), (7098, 9425), (7917, 8450)]