140508900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{22303}}^1$

素因数の和:22330

約数の個数: 108

約数和(自身を含む): 503356672

約数和(自身を除く): 362847772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 22303, 44606, 66909, 89212, 111515, 133818, 156121, 200727, 223030, 267636, 312242, 334545, 401454, 446060, 468363, 557575, 624484, 669090, 780605, 802908, 936726, 1003635, 1115150, 1338180, 1405089, 1561210, 1672725, 1873452, 2007270, 2230300, 2341815, 2810178, 3122420, 3345450, 3903025, 4014540, 4683630, 5018175, 5620356, 6690900, 7025445, 7806050, 9367260, 10036350, 11709075, 14050890, 15612100, 20072700, 23418150, 28101780, 35127225, 46836300, 70254450, 140508900]

約数ペア:

[(1, 140508900), (2, 70254450), (3, 46836300), (4, 35127225), (5, 28101780), (6, 23418150), (7, 20072700), (9, 15612100), (10, 14050890), (12, 11709075), (14, 10036350), (15, 9367260), (18, 7806050), (20, 7025445), (21, 6690900), (25, 5620356), (28, 5018175), (30, 4683630), (35, 4014540), (36, 3903025), (42, 3345450), (45, 3122420), (50, 2810178), (60, 2341815), (63, 2230300), (70, 2007270), (75, 1873452), (84, 1672725), (90, 1561210), (100, 1405089), (105, 1338180), (126, 1115150), (140, 1003635), (150, 936726), (175, 802908), (180, 780605), (210, 669090), (225, 624484), (252, 557575), (300, 468363), (315, 446060), (350, 401454), (420, 334545), (450, 312242), (525, 267636), (630, 223030), (700, 200727), (900, 156121), (1050, 133818), (1260, 111515), (1575, 89212), (2100, 66909), (3150, 44606), (6300, 22303)]