30793417900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{79549}}^1$

素因数の和:79656

約数の個数: 108

約数和(自身を含む): 78716316000

約数和(自身を除く): 47922898100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 79, 98, 100, 140, 158, 175, 196, 245, 316, 350, 395, 490, 553, 700, 790, 980, 1106, 1225, 1580, 1975, 2212, 2450, 2765, 3871, 3950, 4900, 5530, 7742, 7900, 11060, 13825, 15484, 19355, 27650, 38710, 55300, 77420, 79549, 96775, 159098, 193550, 318196, 387100, 397745, 556843, 795490, 1113686, 1590980, 1988725, 2227372, 2784215, 3897901, 3977450, 5568430, 6284371, 7795802, 7954900, 11136860, 12568742, 13921075, 15591604, 19489505, 25137484, 27842150, 31421855, 38979010, 43990597, 55684300, 62843710, 77958020, 87981194, 97447525, 125687420, 157109275, 175962388, 194895050, 219952985, 307934179, 314218550, 389790100, 439905970, 615868358, 628437100, 879811940, 1099764925, 1231736716, 1539670895, 2199529850, 3079341790, 4399059700, 6158683580, 7698354475, 15396708950, 30793417900]

約数ペア:

[(1, 30793417900), (2, 15396708950), (4, 7698354475), (5, 6158683580), (7, 4399059700), (10, 3079341790), (14, 2199529850), (20, 1539670895), (25, 1231736716), (28, 1099764925), (35, 879811940), (49, 628437100), (50, 615868358), (70, 439905970), (79, 389790100), (98, 314218550), (100, 307934179), (140, 219952985), (158, 194895050), (175, 175962388), (196, 157109275), (245, 125687420), (316, 97447525), (350, 87981194), (395, 77958020), (490, 62843710), (553, 55684300), (700, 43990597), (790, 38979010), (980, 31421855), (1106, 27842150), (1225, 25137484), (1580, 19489505), (1975, 15591604), (2212, 13921075), (2450, 12568742), (2765, 11136860), (3871, 7954900), (3950, 7795802), (4900, 6284371), (5530, 5568430), (7742, 3977450), (7900, 3897901), (11060, 2784215), (13825, 2227372), (15484, 1988725), (19355, 1590980), (27650, 1113686), (38710, 795490), (55300, 556843), (77420, 397745), (79549, 387100), (96775, 318196), (159098, 193550)]