99766940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 270273024

約数和(自身を除く): 170506084

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 49, 52, 65, 70, 82, 91, 98, 130, 140, 164, 182, 191, 196, 205, 245, 260, 287, 364, 382, 410, 455, 490, 533, 574, 637, 764, 820, 910, 955, 980, 1066, 1148, 1274, 1337, 1435, 1820, 1910, 2009, 2132, 2483, 2548, 2665, 2674, 2870, 3185, 3731, 3820, 4018, 4966, 5330, 5348, 5740, 6370, 6685, 7462, 7831, 8036, 9359, 9932, 10045, 10660, 12415, 12740, 13370, 14924, 15662, 17381, 18655, 18718, 20090, 24830, 26117, 26740, 31324, 34762, 37310, 37436, 39155, 40180, 46795, 49660, 52234, 54817, 69524, 74620, 78310, 86905, 93590, 101803, 104468, 109634, 121667, 130585, 156620, 173810, 187180, 203606, 219268, 243334, 261170, 274085, 347620, 383719, 407212, 486668, 509015, 522340, 548170, 608335, 712621, 767438, 1018030, 1096340, 1216670, 1425242, 1534876, 1918595, 2036060, 2433340, 2850484, 3563105, 3837190, 4988347, 7126210, 7674380, 9976694, 14252420, 19953388, 24941735, 49883470, 99766940]

約数ペア:

[(1, 99766940), (2, 49883470), (4, 24941735), (5, 19953388), (7, 14252420), (10, 9976694), (13, 7674380), (14, 7126210), (20, 4988347), (26, 3837190), (28, 3563105), (35, 2850484), (41, 2433340), (49, 2036060), (52, 1918595), (65, 1534876), (70, 1425242), (82, 1216670), (91, 1096340), (98, 1018030), (130, 767438), (140, 712621), (164, 608335), (182, 548170), (191, 522340), (196, 509015), (205, 486668), (245, 407212), (260, 383719), (287, 347620), (364, 274085), (382, 261170), (410, 243334), (455, 219268), (490, 203606), (533, 187180), (574, 173810), (637, 156620), (764, 130585), (820, 121667), (910, 109634), (955, 104468), (980, 101803), (1066, 93590), (1148, 86905), (1274, 78310), (1337, 74620), (1435, 69524), (1820, 54817), (1910, 52234), (2009, 49660), (2132, 46795), (2483, 40180), (2548, 39155), (2665, 37436), (2674, 37310), (2870, 34762), (3185, 31324), (3731, 26740), (3820, 26117), (4018, 24830), (4966, 20090), (5330, 18718), (5348, 18655), (5740, 17381), (6370, 15662), (6685, 14924), (7462, 13370), (7831, 12740), (8036, 12415), (9359, 10660), (9932, 10045)]