67660425

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 162

約数和(自身を含む): 157535118

約数和(自身を除く): 89874693

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 25, 35, 45, 49, 51, 57, 63, 75, 85, 95, 105, 119, 133, 147, 153, 171, 175, 225, 245, 255, 285, 315, 323, 357, 361, 399, 425, 441, 475, 525, 595, 665, 735, 765, 833, 855, 931, 969, 1071, 1083, 1197, 1225, 1275, 1425, 1575, 1615, 1785, 1805, 1995, 2205, 2261, 2499, 2527, 2793, 2907, 2975, 3249, 3325, 3675, 3825, 4165, 4275, 4655, 4845, 5355, 5415, 5985, 6137, 6783, 7497, 7581, 8075, 8379, 8925, 9025, 9975, 11025, 11305, 12495, 12635, 13965, 14535, 15827, 16245, 17689, 18411, 20349, 20825, 22743, 23275, 24225, 26775, 27075, 29925, 30685, 33915, 37485, 37905, 41895, 42959, 47481, 53067, 55233, 56525, 62475, 63175, 69825, 72675, 79135, 81225, 88445, 92055, 101745, 113715, 128877, 142443, 153425, 159201, 169575, 187425, 189525, 209475, 214795, 237405, 265335, 276165, 300713, 386631, 395675, 442225, 460275, 508725, 568575, 644385, 712215, 796005, 902139, 1073975, 1187025, 1326675, 1380825, 1503565, 1933155, 2706417, 3221925, 3561075, 3980025, 4510695, 7517825, 9665775, 13532085, 22553475, 67660425]

約数ペア:

[(1, 67660425), (3, 22553475), (5, 13532085), (7, 9665775), (9, 7517825), (15, 4510695), (17, 3980025), (19, 3561075), (21, 3221925), (25, 2706417), (35, 1933155), (45, 1503565), (49, 1380825), (51, 1326675), (57, 1187025), (63, 1073975), (75, 902139), (85, 796005), (95, 712215), (105, 644385), (119, 568575), (133, 508725), (147, 460275), (153, 442225), (171, 395675), (175, 386631), (225, 300713), (245, 276165), (255, 265335), (285, 237405), (315, 214795), (323, 209475), (357, 189525), (361, 187425), (399, 169575), (425, 159201), (441, 153425), (475, 142443), (525, 128877), (595, 113715), (665, 101745), (735, 92055), (765, 88445), (833, 81225), (855, 79135), (931, 72675), (969, 69825), (1071, 63175), (1083, 62475), (1197, 56525), (1225, 55233), (1275, 53067), (1425, 47481), (1575, 42959), (1615, 41895), (1785, 37905), (1805, 37485), (1995, 33915), (2205, 30685), (2261, 29925), (2499, 27075), (2527, 26775), (2793, 24225), (2907, 23275), (2975, 22743), (3249, 20825), (3325, 20349), (3675, 18411), (3825, 17689), (4165, 16245), (4275, 15827), (4655, 14535), (4845, 13965), (5355, 12635), (5415, 12495), (5985, 11305), (6137, 11025), (6783, 9975), (7497, 9025), (7581, 8925), (8075, 8379)]