2304225

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 108

約数和(自身を含む): 5513040

約数和(自身を除く): 3208815

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 25, 33, 35, 45, 49, 55, 57, 63, 75, 77, 95, 99, 105, 133, 147, 165, 171, 175, 209, 225, 231, 245, 275, 285, 315, 385, 399, 441, 475, 495, 525, 539, 627, 665, 693, 735, 825, 855, 931, 1045, 1155, 1197, 1225, 1425, 1463, 1575, 1617, 1881, 1925, 1995, 2205, 2475, 2695, 2793, 3135, 3325, 3465, 3675, 4275, 4389, 4655, 4851, 5225, 5775, 5985, 7315, 8085, 8379, 9405, 9975, 10241, 11025, 13167, 13475, 13965, 15675, 17325, 21945, 23275, 24255, 29925, 30723, 36575, 40425, 41895, 47025, 51205, 65835, 69825, 92169, 109725, 121275, 153615, 209475, 256025, 329175, 460845, 768075, 2304225]

約数ペア:

[(1, 2304225), (3, 768075), (5, 460845), (7, 329175), (9, 256025), (11, 209475), (15, 153615), (19, 121275), (21, 109725), (25, 92169), (33, 69825), (35, 65835), (45, 51205), (49, 47025), (55, 41895), (57, 40425), (63, 36575), (75, 30723), (77, 29925), (95, 24255), (99, 23275), (105, 21945), (133, 17325), (147, 15675), (165, 13965), (171, 13475), (175, 13167), (209, 11025), (225, 10241), (231, 9975), (245, 9405), (275, 8379), (285, 8085), (315, 7315), (385, 5985), (399, 5775), (441, 5225), (475, 4851), (495, 4655), (525, 4389), (539, 4275), (627, 3675), (665, 3465), (693, 3325), (735, 3135), (825, 2793), (855, 2695), (931, 2475), (1045, 2205), (1155, 1995), (1197, 1925), (1225, 1881), (1425, 1617), (1463, 1575)]