30179157075

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^2\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 108

約数和(自身を含む): 55952713440

約数和(自身を除く): 25773556365

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 103, 141, 225, 235, 269, 309, 423, 515, 705, 807, 927, 1175, 1345, 1545, 2115, 2421, 2575, 3525, 4035, 4635, 4841, 6725, 7725, 10575, 10609, 12105, 12643, 14523, 20175, 23175, 24205, 27707, 31827, 37929, 43569, 53045, 60525, 63215, 72615, 83121, 95481, 113787, 121025, 138535, 159135, 189645, 217845, 249363, 265225, 316075, 363075, 415605, 477405, 498623, 568935, 692675, 795675, 948225, 1089225, 1246815, 1302229, 1495869, 2078025, 2387025, 2493115, 2844675, 2853821, 3906687, 4487607, 6234075, 6511145, 7479345, 8561463, 11720061, 12465575, 14269105, 19533435, 22438035, 25684389, 32555725, 37396725, 42807315, 58600305, 71345525, 97667175, 112190175, 128421945, 134129587, 214036575, 293001525, 402388761, 642109725, 670647935, 1207166283, 2011943805, 3353239675, 6035831415, 10059719025, 30179157075]

約数ペア:

[(1, 30179157075), (3, 10059719025), (5, 6035831415), (9, 3353239675), (15, 2011943805), (25, 1207166283), (45, 670647935), (47, 642109725), (75, 402388761), (103, 293001525), (141, 214036575), (225, 134129587), (235, 128421945), (269, 112190175), (309, 97667175), (423, 71345525), (515, 58600305), (705, 42807315), (807, 37396725), (927, 32555725), (1175, 25684389), (1345, 22438035), (1545, 19533435), (2115, 14269105), (2421, 12465575), (2575, 11720061), (3525, 8561463), (4035, 7479345), (4635, 6511145), (4841, 6234075), (6725, 4487607), (7725, 3906687), (10575, 2853821), (10609, 2844675), (12105, 2493115), (12643, 2387025), (14523, 2078025), (20175, 1495869), (23175, 1302229), (24205, 1246815), (27707, 1089225), (31827, 948225), (37929, 795675), (43569, 692675), (53045, 568935), (60525, 498623), (63215, 477405), (72615, 415605), (83121, 363075), (95481, 316075), (113787, 265225), (121025, 249363), (138535, 217845), (159135, 189645)]