69964620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 225227520

約数和(自身を除く): 155262900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 419, 460, 484, 506, 605, 660, 690, 726, 759, 838, 1012, 1210, 1257, 1265, 1380, 1452, 1518, 1676, 1815, 2095, 2420, 2514, 2530, 2783, 3036, 3630, 3795, 4190, 4609, 5028, 5060, 5566, 6285, 7260, 7590, 8349, 8380, 9218, 9637, 11132, 12570, 13827, 13915, 15180, 16698, 18436, 19274, 23045, 25140, 27654, 27830, 28911, 33396, 38548, 41745, 46090, 48185, 50699, 55308, 55660, 57822, 69135, 83490, 92180, 96370, 101398, 106007, 115644, 138270, 144555, 152097, 166980, 192740, 202796, 212014, 253495, 276540, 289110, 304194, 318021, 424028, 506990, 530035, 578220, 608388, 636042, 760485, 1013980, 1060070, 1166077, 1272084, 1520970, 1590105, 2120140, 2332154, 3041940, 3180210, 3498231, 4664308, 5830385, 6360420, 6996462, 11660770, 13992924, 17491155, 23321540, 34982310, 69964620]

約数ペア:

[(1, 69964620), (2, 34982310), (3, 23321540), (4, 17491155), (5, 13992924), (6, 11660770), (10, 6996462), (11, 6360420), (12, 5830385), (15, 4664308), (20, 3498231), (22, 3180210), (23, 3041940), (30, 2332154), (33, 2120140), (44, 1590105), (46, 1520970), (55, 1272084), (60, 1166077), (66, 1060070), (69, 1013980), (92, 760485), (110, 636042), (115, 608388), (121, 578220), (132, 530035), (138, 506990), (165, 424028), (220, 318021), (230, 304194), (242, 289110), (253, 276540), (276, 253495), (330, 212014), (345, 202796), (363, 192740), (419, 166980), (460, 152097), (484, 144555), (506, 138270), (605, 115644), (660, 106007), (690, 101398), (726, 96370), (759, 92180), (838, 83490), (1012, 69135), (1210, 57822), (1257, 55660), (1265, 55308), (1380, 50699), (1452, 48185), (1518, 46090), (1676, 41745), (1815, 38548), (2095, 33396), (2420, 28911), (2514, 27830), (2530, 27654), (2783, 25140), (3036, 23045), (3630, 19274), (3795, 18436), (4190, 16698), (4609, 15180), (5028, 13915), (5060, 13827), (5566, 12570), (6285, 11132), (7260, 9637), (7590, 9218), (8349, 8380)]