188471880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 650016000

約数和(自身を除く): 461544120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 79, 90, 94, 108, 120, 135, 141, 158, 180, 188, 216, 235, 237, 270, 282, 316, 360, 376, 395, 423, 470, 474, 540, 564, 632, 705, 711, 790, 846, 940, 948, 1080, 1128, 1185, 1269, 1410, 1422, 1580, 1692, 1880, 1896, 2115, 2133, 2209, 2370, 2538, 2820, 2844, 3160, 3384, 3555, 3713, 4230, 4266, 4418, 4740, 5076, 5640, 5688, 6345, 6627, 7110, 7426, 8460, 8532, 8836, 9480, 10152, 10665, 11045, 11139, 12690, 13254, 14220, 14852, 16920, 17064, 17672, 18565, 19881, 21330, 22090, 22278, 25380, 26508, 28440, 29704, 33135, 33417, 37130, 39762, 42660, 44180, 44556, 50760, 53016, 55695, 59643, 66270, 66834, 74260, 79524, 85320, 88360, 89112, 99405, 100251, 111390, 119286, 132540, 133668, 148520, 159048, 167085, 174511, 198810, 200502, 222780, 238572, 265080, 267336, 298215, 334170, 349022, 397620, 401004, 445560, 477144, 501255, 523533, 596430, 668340, 698044, 795240, 802008, 872555, 1002510, 1047066, 1192860, 1336680, 1396088, 1570599, 1745110, 2005020, 2094132, 2385720, 2617665, 3141198, 3490220, 4010040, 4188264, 4711797, 5235330, 6282396, 6980440, 7852995, 9423594, 10470660, 12564792, 15705990, 18847188, 20941320, 23558985, 31411980, 37694376, 47117970, 62823960, 94235940, 188471880]

約数ペア:

[(1, 188471880), (2, 94235940), (3, 62823960), (4, 47117970), (5, 37694376), (6, 31411980), (8, 23558985), (9, 20941320), (10, 18847188), (12, 15705990), (15, 12564792), (18, 10470660), (20, 9423594), (24, 7852995), (27, 6980440), (30, 6282396), (36, 5235330), (40, 4711797), (45, 4188264), (47, 4010040), (54, 3490220), (60, 3141198), (72, 2617665), (79, 2385720), (90, 2094132), (94, 2005020), (108, 1745110), (120, 1570599), (135, 1396088), (141, 1336680), (158, 1192860), (180, 1047066), (188, 1002510), (216, 872555), (235, 802008), (237, 795240), (270, 698044), (282, 668340), (316, 596430), (360, 523533), (376, 501255), (395, 477144), (423, 445560), (470, 401004), (474, 397620), (540, 349022), (564, 334170), (632, 298215), (705, 267336), (711, 265080), (790, 238572), (846, 222780), (940, 200502), (948, 198810), (1080, 174511), (1128, 167085), (1185, 159048), (1269, 148520), (1410, 133668), (1422, 132540), (1580, 119286), (1692, 111390), (1880, 100251), (1896, 99405), (2115, 89112), (2133, 88360), (2209, 85320), (2370, 79524), (2538, 74260), (2820, 66834), (2844, 66270), (3160, 59643), (3384, 55695), (3555, 53016), (3713, 50760), (4230, 44556), (4266, 44180), (4418, 42660), (4740, 39762), (5076, 37130), (5640, 33417), (5688, 33135), (6345, 29704), (6627, 28440), (7110, 26508), (7426, 25380), (8460, 22278), (8532, 22090), (8836, 21330), (9480, 19881), (10152, 18565), (10665, 17672), (11045, 17064), (11139, 16920), (12690, 14852), (13254, 14220)]