142772175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 332200960

約数和(自身を除く): 189428785

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 25, 35, 39, 45, 57, 63, 65, 75, 91, 95, 105, 117, 133, 171, 175, 195, 225, 247, 273, 285, 315, 325, 367, 399, 455, 475, 525, 585, 665, 741, 819, 855, 975, 1101, 1197, 1235, 1365, 1425, 1575, 1729, 1835, 1995, 2223, 2275, 2569, 2925, 3303, 3325, 3705, 4095, 4275, 4771, 5187, 5505, 5985, 6175, 6825, 6973, 7707, 8645, 9175, 9975, 11115, 12845, 14313, 15561, 16515, 18525, 20475, 20919, 23121, 23855, 25935, 27525, 29925, 33397, 34865, 38535, 42939, 43225, 48811, 55575, 62757, 64225, 71565, 77805, 82575, 90649, 100191, 104595, 115605, 119275, 129675, 146433, 166985, 174325, 192675, 214695, 244055, 271947, 300573, 313785, 357825, 389025, 439299, 453245, 500955, 522975, 578025, 634543, 732165, 815841, 834925, 1073475, 1220275, 1359735, 1502865, 1568925, 1903629, 2196495, 2266225, 2504775, 3172715, 3660825, 4079205, 5710887, 6798675, 7514325, 9518145, 10982475, 15863575, 20396025, 28554435, 47590725, 142772175]

約数ペア:

[(1, 142772175), (3, 47590725), (5, 28554435), (7, 20396025), (9, 15863575), (13, 10982475), (15, 9518145), (19, 7514325), (21, 6798675), (25, 5710887), (35, 4079205), (39, 3660825), (45, 3172715), (57, 2504775), (63, 2266225), (65, 2196495), (75, 1903629), (91, 1568925), (95, 1502865), (105, 1359735), (117, 1220275), (133, 1073475), (171, 834925), (175, 815841), (195, 732165), (225, 634543), (247, 578025), (273, 522975), (285, 500955), (315, 453245), (325, 439299), (367, 389025), (399, 357825), (455, 313785), (475, 300573), (525, 271947), (585, 244055), (665, 214695), (741, 192675), (819, 174325), (855, 166985), (975, 146433), (1101, 129675), (1197, 119275), (1235, 115605), (1365, 104595), (1425, 100191), (1575, 90649), (1729, 82575), (1835, 77805), (1995, 71565), (2223, 64225), (2275, 62757), (2569, 55575), (2925, 48811), (3303, 43225), (3325, 42939), (3705, 38535), (4095, 34865), (4275, 33397), (4771, 29925), (5187, 27525), (5505, 25935), (5985, 23855), (6175, 23121), (6825, 20919), (6973, 20475), (7707, 18525), (8645, 16515), (9175, 15561), (9975, 14313), (11115, 12845)]