102768435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 136248525

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 49, 55, 57, 63, 77, 95, 99, 105, 133, 147, 165, 171, 209, 223, 231, 245, 285, 315, 385, 399, 441, 495, 539, 627, 665, 669, 693, 735, 855, 931, 1045, 1115, 1155, 1197, 1463, 1561, 1617, 1881, 1995, 2007, 2205, 2453, 2695, 2793, 3135, 3345, 3465, 4237, 4389, 4655, 4683, 4851, 5985, 7315, 7359, 7805, 8085, 8379, 9405, 10035, 10241, 10927, 12265, 12711, 13167, 13965, 14049, 17171, 21185, 21945, 22077, 23415, 24255, 29659, 30723, 32781, 36795, 38133, 41895, 46607, 51205, 51513, 54635, 63555, 65835, 70245, 85855, 88977, 92169, 98343, 110385, 120197, 139821, 148295, 153615, 154539, 163905, 190665, 207613, 233035, 257565, 266931, 326249, 360591, 419463, 444885, 460845, 491715, 600985, 622839, 699105, 772695, 978747, 1038065, 1081773, 1334655, 1631245, 1802955, 1868517, 2097315, 2283743, 2936241, 3114195, 4893735, 5408865, 6851229, 9342585, 11418715, 14681205, 20553687, 34256145, 102768435]

約数ペア:

[(1, 102768435), (3, 34256145), (5, 20553687), (7, 14681205), (9, 11418715), (11, 9342585), (15, 6851229), (19, 5408865), (21, 4893735), (33, 3114195), (35, 2936241), (45, 2283743), (49, 2097315), (55, 1868517), (57, 1802955), (63, 1631245), (77, 1334655), (95, 1081773), (99, 1038065), (105, 978747), (133, 772695), (147, 699105), (165, 622839), (171, 600985), (209, 491715), (223, 460845), (231, 444885), (245, 419463), (285, 360591), (315, 326249), (385, 266931), (399, 257565), (441, 233035), (495, 207613), (539, 190665), (627, 163905), (665, 154539), (669, 153615), (693, 148295), (735, 139821), (855, 120197), (931, 110385), (1045, 98343), (1115, 92169), (1155, 88977), (1197, 85855), (1463, 70245), (1561, 65835), (1617, 63555), (1881, 54635), (1995, 51513), (2007, 51205), (2205, 46607), (2453, 41895), (2695, 38133), (2793, 36795), (3135, 32781), (3345, 30723), (3465, 29659), (4237, 24255), (4389, 23415), (4655, 22077), (4683, 21945), (4851, 21185), (5985, 17171), (7315, 14049), (7359, 13965), (7805, 13167), (8085, 12711), (8379, 12265), (9405, 10927), (10035, 10241)]