770849100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4005

約数の個数: 216

約数和(自身を含む): 2851150848

約数和(自身を除く): 2080301748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1860, 1953, 2100, 2170, 2325, 2604, 2790, 3100, 3150, 3255, 3906, 3947, 4340, 4650, 5425, 5580, 6300, 6510, 6975, 7812, 7894, 9300, 9765, 10850, 11841, 13020, 13950, 15788, 16275, 19530, 19735, 21700, 23682, 27629, 27900, 32550, 35523, 39060, 39470, 47364, 48825, 55258, 59205, 65100, 71046, 78940, 82887, 97650, 98675, 110516, 118410, 122357, 138145, 142092, 165774, 177615, 195300, 197350, 236820, 244714, 248661, 276290, 296025, 331548, 355230, 367071, 394700, 414435, 489428, 497322, 552580, 592050, 611785, 690725, 710460, 734142, 828870, 856499, 888075, 994644, 1101213, 1184100, 1223570, 1243305, 1381450, 1468284, 1657740, 1712998, 1776150, 1835355, 2072175, 2202426, 2447140, 2486610, 2569497, 2762900, 3058925, 3425996, 3552300, 3670710, 4144350, 4282495, 4404852, 4973220, 5138994, 5506065, 6117850, 6216525, 7341420, 7708491, 8288700, 8564990, 9176775, 10277988, 11012130, 12235700, 12433050, 12847485, 15416982, 17129980, 18353550, 21412475, 22024260, 24866100, 25694970, 27530325, 30833964, 36707100, 38542455, 42824950, 51389940, 55060650, 64237425, 77084910, 85649900, 110121300, 128474850, 154169820, 192712275, 256949700, 385424550, 770849100]

約数ペア:

[(1, 770849100), (2, 385424550), (3, 256949700), (4, 192712275), (5, 154169820), (6, 128474850), (7, 110121300), (9, 85649900), (10, 77084910), (12, 64237425), (14, 55060650), (15, 51389940), (18, 42824950), (20, 38542455), (21, 36707100), (25, 30833964), (28, 27530325), (30, 25694970), (31, 24866100), (35, 22024260), (36, 21412475), (42, 18353550), (45, 17129980), (50, 15416982), (60, 12847485), (62, 12433050), (63, 12235700), (70, 11012130), (75, 10277988), (84, 9176775), (90, 8564990), (93, 8288700), (100, 7708491), (105, 7341420), (124, 6216525), (126, 6117850), (140, 5506065), (150, 5138994), (155, 4973220), (175, 4404852), (180, 4282495), (186, 4144350), (210, 3670710), (217, 3552300), (225, 3425996), (252, 3058925), (279, 2762900), (300, 2569497), (310, 2486610), (315, 2447140), (350, 2202426), (372, 2072175), (420, 1835355), (434, 1776150), (450, 1712998), (465, 1657740), (525, 1468284), (558, 1381450), (620, 1243305), (630, 1223570), (651, 1184100), (700, 1101213), (775, 994644), (868, 888075), (900, 856499), (930, 828870), (1050, 734142), (1085, 710460), (1116, 690725), (1260, 611785), (1302, 592050), (1395, 552580), (1550, 497322), (1575, 489428), (1860, 414435), (1953, 394700), (2100, 367071), (2170, 355230), (2325, 331548), (2604, 296025), (2790, 276290), (3100, 248661), (3150, 244714), (3255, 236820), (3906, 197350), (3947, 195300), (4340, 177615), (4650, 165774), (5425, 142092), (5580, 138145), (6300, 122357), (6510, 118410), (6975, 110516), (7812, 98675), (7894, 97650), (9300, 82887), (9765, 78940), (10850, 71046), (11841, 65100), (13020, 59205), (13950, 55258), (15788, 48825), (16275, 47364), (19530, 39470), (19735, 39060), (21700, 35523), (23682, 32550), (27629, 27900)]