71262100

素因数分解:

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

素因数の和:266

約数の個数: 144

約数和(自身を含む): 195987456

約数和(自身を除く): 124725356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 65, 70, 82, 91, 100, 130, 140, 164, 175, 182, 191, 205, 260, 287, 325, 350, 364, 382, 410, 455, 533, 574, 650, 700, 764, 820, 910, 955, 1025, 1066, 1148, 1300, 1337, 1435, 1820, 1910, 2050, 2132, 2275, 2483, 2665, 2674, 2870, 3731, 3820, 4100, 4550, 4775, 4966, 5330, 5348, 5740, 6685, 7175, 7462, 7831, 9100, 9550, 9932, 10660, 12415, 13325, 13370, 14350, 14924, 15662, 17381, 18655, 19100, 24830, 26650, 26740, 28700, 31324, 33425, 34762, 37310, 39155, 49660, 53300, 54817, 62075, 66850, 69524, 74620, 78310, 86905, 93275, 101803, 109634, 124150, 133700, 156620, 173810, 186550, 195775, 203606, 219268, 248300, 274085, 347620, 373100, 391550, 407212, 434525, 509015, 548170, 712621, 783100, 869050, 1018030, 1096340, 1370425, 1425242, 1738100, 2036060, 2545075, 2740850, 2850484, 3563105, 5090150, 5481700, 7126210, 10180300, 14252420, 17815525, 35631050, 71262100]

約数ペア:

[(1, 71262100), (2, 35631050), (4, 17815525), (5, 14252420), (7, 10180300), (10, 7126210), (13, 5481700), (14, 5090150), (20, 3563105), (25, 2850484), (26, 2740850), (28, 2545075), (35, 2036060), (41, 1738100), (50, 1425242), (52, 1370425), (65, 1096340), (70, 1018030), (82, 869050), (91, 783100), (100, 712621), (130, 548170), (140, 509015), (164, 434525), (175, 407212), (182, 391550), (191, 373100), (205, 347620), (260, 274085), (287, 248300), (325, 219268), (350, 203606), (364, 195775), (382, 186550), (410, 173810), (455, 156620), (533, 133700), (574, 124150), (650, 109634), (700, 101803), (764, 93275), (820, 86905), (910, 78310), (955, 74620), (1025, 69524), (1066, 66850), (1148, 62075), (1300, 54817), (1337, 53300), (1435, 49660), (1820, 39155), (1910, 37310), (2050, 34762), (2132, 33425), (2275, 31324), (2483, 28700), (2665, 26740), (2674, 26650), (2870, 24830), (3731, 19100), (3820, 18655), (4100, 17381), (4550, 15662), (4775, 14924), (4966, 14350), (5330, 13370), (5348, 13325), (5740, 12415), (6685, 10660), (7175, 9932), (7462, 9550), (7831, 9100)]