274887960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 906772320

約数和(自身を除く): 631884360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 61, 68, 85, 94, 102, 120, 122, 136, 141, 170, 183, 188, 204, 235, 244, 255, 282, 305, 340, 366, 376, 408, 470, 488, 510, 564, 610, 680, 705, 732, 799, 915, 940, 1020, 1037, 1128, 1220, 1410, 1464, 1598, 1830, 1880, 2040, 2074, 2209, 2397, 2440, 2820, 2867, 3111, 3196, 3660, 3995, 4148, 4418, 4794, 5185, 5640, 5734, 6222, 6392, 6627, 7320, 7990, 8296, 8601, 8836, 9588, 10370, 11045, 11468, 11985, 12444, 13254, 14335, 15555, 15980, 17202, 17672, 19176, 20740, 22090, 22936, 23970, 24888, 26508, 28670, 31110, 31960, 33135, 34404, 37553, 41480, 43005, 44180, 47940, 48739, 53016, 57340, 62220, 66270, 68808, 75106, 86010, 88360, 95880, 97478, 112659, 114680, 124440, 132540, 134749, 146217, 150212, 172020, 187765, 194956, 225318, 243695, 265080, 269498, 292434, 300424, 344040, 375530, 389912, 404247, 450636, 487390, 538996, 563295, 584868, 673745, 731085, 751060, 808494, 901272, 974780, 1077992, 1126590, 1169736, 1347490, 1462170, 1502120, 1616988, 1949560, 2021235, 2253180, 2290733, 2694980, 2924340, 3233976, 4042470, 4506360, 4581466, 5389960, 5848680, 6872199, 8084940, 9162932, 11453665, 13744398, 16169880, 18325864, 22907330, 27488796, 34360995, 45814660, 54977592, 68721990, 91629320, 137443980, 274887960]

約数ペア:

[(1, 274887960), (2, 137443980), (3, 91629320), (4, 68721990), (5, 54977592), (6, 45814660), (8, 34360995), (10, 27488796), (12, 22907330), (15, 18325864), (17, 16169880), (20, 13744398), (24, 11453665), (30, 9162932), (34, 8084940), (40, 6872199), (47, 5848680), (51, 5389960), (60, 4581466), (61, 4506360), (68, 4042470), (85, 3233976), (94, 2924340), (102, 2694980), (120, 2290733), (122, 2253180), (136, 2021235), (141, 1949560), (170, 1616988), (183, 1502120), (188, 1462170), (204, 1347490), (235, 1169736), (244, 1126590), (255, 1077992), (282, 974780), (305, 901272), (340, 808494), (366, 751060), (376, 731085), (408, 673745), (470, 584868), (488, 563295), (510, 538996), (564, 487390), (610, 450636), (680, 404247), (705, 389912), (732, 375530), (799, 344040), (915, 300424), (940, 292434), (1020, 269498), (1037, 265080), (1128, 243695), (1220, 225318), (1410, 194956), (1464, 187765), (1598, 172020), (1830, 150212), (1880, 146217), (2040, 134749), (2074, 132540), (2209, 124440), (2397, 114680), (2440, 112659), (2820, 97478), (2867, 95880), (3111, 88360), (3196, 86010), (3660, 75106), (3995, 68808), (4148, 66270), (4418, 62220), (4794, 57340), (5185, 53016), (5640, 48739), (5734, 47940), (6222, 44180), (6392, 43005), (6627, 41480), (7320, 37553), (7990, 34404), (8296, 33135), (8601, 31960), (8836, 31110), (9588, 28670), (10370, 26508), (11045, 24888), (11468, 23970), (11985, 22936), (12444, 22090), (13254, 20740), (14335, 19176), (15555, 17672), (15980, 17202)]