105409080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 409190400

約数和(自身を除く): 303781320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 191, 210, 216, 219, 252, 270, 280, 292, 315, 360, 365, 378, 382, 420, 438, 504, 511, 540, 573, 584, 630, 657, 730, 756, 764, 840, 876, 945, 955, 1022, 1080, 1095, 1146, 1260, 1314, 1337, 1460, 1512, 1528, 1533, 1719, 1752, 1890, 1910, 1971, 2044, 2190, 2292, 2520, 2555, 2628, 2674, 2865, 2920, 3066, 3285, 3438, 3780, 3820, 3942, 4011, 4088, 4380, 4584, 4599, 5110, 5157, 5256, 5348, 5730, 6132, 6570, 6685, 6876, 7560, 7640, 7665, 7884, 8022, 8595, 8760, 9198, 9855, 10220, 10314, 10696, 11460, 12033, 12264, 13140, 13370, 13752, 13797, 13943, 15330, 15768, 16044, 17190, 18396, 19710, 20055, 20440, 20628, 22920, 22995, 24066, 25785, 26280, 26740, 27594, 27886, 30660, 32088, 34380, 36099, 36792, 39420, 40110, 41256, 41829, 45990, 48132, 51570, 53480, 55188, 55772, 60165, 61320, 68760, 68985, 69715, 72198, 78840, 80220, 83658, 91980, 96264, 97601, 103140, 110376, 111544, 120330, 125487, 137970, 139430, 144396, 160440, 167316, 180495, 183960, 195202, 206280, 209145, 240660, 250974, 275940, 278860, 288792, 292803, 334632, 360990, 376461, 390404, 418290, 481320, 488005, 501948, 551880, 557720, 585606, 627435, 721980, 752922, 780808, 836580, 878409, 976010, 1003896, 1171212, 1254870, 1443960, 1464015, 1505844, 1673160, 1756818, 1882305, 1952020, 2342424, 2509740, 2635227, 2928030, 3011688, 3513636, 3764610, 3904040, 4392045, 5019480, 5270454, 5856060, 7027272, 7529220, 8784090, 10540908, 11712120, 13176135, 15058440, 17568180, 21081816, 26352270, 35136360, 52704540, 105409080]

約数ペア:

[(1, 105409080), (2, 52704540), (3, 35136360), (4, 26352270), (5, 21081816), (6, 17568180), (7, 15058440), (8, 13176135), (9, 11712120), (10, 10540908), (12, 8784090), (14, 7529220), (15, 7027272), (18, 5856060), (20, 5270454), (21, 5019480), (24, 4392045), (27, 3904040), (28, 3764610), (30, 3513636), (35, 3011688), (36, 2928030), (40, 2635227), (42, 2509740), (45, 2342424), (54, 1952020), (56, 1882305), (60, 1756818), (63, 1673160), (70, 1505844), (72, 1464015), (73, 1443960), (84, 1254870), (90, 1171212), (105, 1003896), (108, 976010), (120, 878409), (126, 836580), (135, 780808), (140, 752922), (146, 721980), (168, 627435), (180, 585606), (189, 557720), (191, 551880), (210, 501948), (216, 488005), (219, 481320), (252, 418290), (270, 390404), (280, 376461), (292, 360990), (315, 334632), (360, 292803), (365, 288792), (378, 278860), (382, 275940), (420, 250974), (438, 240660), (504, 209145), (511, 206280), (540, 195202), (573, 183960), (584, 180495), (630, 167316), (657, 160440), (730, 144396), (756, 139430), (764, 137970), (840, 125487), (876, 120330), (945, 111544), (955, 110376), (1022, 103140), (1080, 97601), (1095, 96264), (1146, 91980), (1260, 83658), (1314, 80220), (1337, 78840), (1460, 72198), (1512, 69715), (1528, 68985), (1533, 68760), (1719, 61320), (1752, 60165), (1890, 55772), (1910, 55188), (1971, 53480), (2044, 51570), (2190, 48132), (2292, 45990), (2520, 41829), (2555, 41256), (2628, 40110), (2674, 39420), (2865, 36792), (2920, 36099), (3066, 34380), (3285, 32088), (3438, 30660), (3780, 27886), (3820, 27594), (3942, 26740), (4011, 26280), (4088, 25785), (4380, 24066), (4584, 22995), (4599, 22920), (5110, 20628), (5157, 20440), (5256, 20055), (5348, 19710), (5730, 18396), (6132, 17190), (6570, 16044), (6685, 15768), (6876, 15330), (7560, 13943), (7640, 13797), (7665, 13752), (7884, 13370), (8022, 13140), (8595, 12264), (8760, 12033), (9198, 11460), (9855, 10696), (10220, 10314)]