188877960

素因数分解:

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

素因数の和:189

約数の個数: 192

約数和(自身を含む): 653702400

約数和(自身を除く): 464824440

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, 61, 72, 90, 94, 108, 120, 122, 135, 141, 180, 183, 188, 216, 235, 244, 270, 282, 305, 360, 366, 376, 423, 470, 488, 540, 549, 564, 610, 705, 732, 846, 915, 940, 1080, 1098, 1128, 1220, 1269, 1410, 1464, 1647, 1692, 1830, 1880, 2115, 2196, 2440, 2538, 2745, 2820, 2867, 3294, 3384, 3660, 3721, 4230, 4392, 5076, 5490, 5640, 5734, 6345, 6588, 7320, 7442, 8235, 8460, 8601, 10152, 10980, 11163, 11468, 12690, 13176, 14335, 14884, 16470, 16920, 17202, 18605, 21960, 22326, 22936, 25380, 25803, 28670, 29768, 32940, 33489, 34404, 37210, 43005, 44652, 50760, 51606, 55815, 57340, 65880, 66978, 68808, 74420, 77409, 86010, 89304, 100467, 103212, 111630, 114680, 129015, 133956, 148840, 154818, 167445, 172020, 174887, 200934, 206424, 223260, 258030, 267912, 309636, 334890, 344040, 349774, 387045, 401868, 446520, 502335, 516060, 524661, 619272, 669780, 699548, 774090, 803736, 874435, 1004670, 1032120, 1049322, 1339560, 1399096, 1548180, 1573983, 1748870, 2009340, 2098644, 2623305, 3096360, 3147966, 3497740, 4018680, 4197288, 4721949, 5246610, 6295932, 6995480, 7869915, 9443898, 10493220, 12591864, 15739830, 18887796, 20986440, 23609745, 31479660, 37775592, 47219490, 62959320, 94438980, 188877960]

約数ペア:

[(1, 188877960), (2, 94438980), (3, 62959320), (4, 47219490), (5, 37775592), (6, 31479660), (8, 23609745), (9, 20986440), (10, 18887796), (12, 15739830), (15, 12591864), (18, 10493220), (20, 9443898), (24, 7869915), (27, 6995480), (30, 6295932), (36, 5246610), (40, 4721949), (45, 4197288), (47, 4018680), (54, 3497740), (60, 3147966), (61, 3096360), (72, 2623305), (90, 2098644), (94, 2009340), (108, 1748870), (120, 1573983), (122, 1548180), (135, 1399096), (141, 1339560), (180, 1049322), (183, 1032120), (188, 1004670), (216, 874435), (235, 803736), (244, 774090), (270, 699548), (282, 669780), (305, 619272), (360, 524661), (366, 516060), (376, 502335), (423, 446520), (470, 401868), (488, 387045), (540, 349774), (549, 344040), (564, 334890), (610, 309636), (705, 267912), (732, 258030), (846, 223260), (915, 206424), (940, 200934), (1080, 174887), (1098, 172020), (1128, 167445), (1220, 154818), (1269, 148840), (1410, 133956), (1464, 129015), (1647, 114680), (1692, 111630), (1830, 103212), (1880, 100467), (2115, 89304), (2196, 86010), (2440, 77409), (2538, 74420), (2745, 68808), (2820, 66978), (2867, 65880), (3294, 57340), (3384, 55815), (3660, 51606), (3721, 50760), (4230, 44652), (4392, 43005), (5076, 37210), (5490, 34404), (5640, 33489), (5734, 32940), (6345, 29768), (6588, 28670), (7320, 25803), (7442, 25380), (8235, 22936), (8460, 22326), (8601, 21960), (10152, 18605), (10980, 17202), (11163, 16920), (11468, 16470), (12690, 14884), (13176, 14335)]