146331350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 108

約数和(自身を含む): 320456052

約数和(自身を除く): 174124702

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 67, 95, 110, 121, 134, 190, 209, 242, 275, 335, 361, 418, 475, 550, 605, 670, 722, 737, 950, 1045, 1210, 1273, 1474, 1675, 1805, 2090, 2299, 2546, 3025, 3350, 3610, 3685, 3971, 4598, 5225, 6050, 6365, 7370, 7942, 8107, 9025, 10450, 11495, 12730, 14003, 16214, 18050, 18425, 19855, 22990, 24187, 28006, 31825, 36850, 39710, 40535, 43681, 48374, 57475, 63650, 70015, 81070, 87362, 99275, 114950, 120935, 140030, 154033, 198550, 202675, 218405, 241870, 266057, 308066, 350075, 405350, 436810, 532114, 604675, 700150, 770165, 1092025, 1209350, 1330285, 1540330, 2184050, 2660570, 2926627, 3850825, 5853254, 6651425, 7701650, 13302850, 14633135, 29266270, 73165675, 146331350]

約数ペア:

[(1, 146331350), (2, 73165675), (5, 29266270), (10, 14633135), (11, 13302850), (19, 7701650), (22, 6651425), (25, 5853254), (38, 3850825), (50, 2926627), (55, 2660570), (67, 2184050), (95, 1540330), (110, 1330285), (121, 1209350), (134, 1092025), (190, 770165), (209, 700150), (242, 604675), (275, 532114), (335, 436810), (361, 405350), (418, 350075), (475, 308066), (550, 266057), (605, 241870), (670, 218405), (722, 202675), (737, 198550), (950, 154033), (1045, 140030), (1210, 120935), (1273, 114950), (1474, 99275), (1675, 87362), (1805, 81070), (2090, 70015), (2299, 63650), (2546, 57475), (3025, 48374), (3350, 43681), (3610, 40535), (3685, 39710), (3971, 36850), (4598, 31825), (5225, 28006), (6050, 24187), (6365, 22990), (7370, 19855), (7942, 18425), (8107, 18050), (9025, 16214), (10450, 14003), (11495, 12730)]