100402785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 206531520

約数和(自身を除く): 106128735

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 379, 435, 609, 841, 1015, 1137, 1305, 1827, 1895, 2523, 2653, 3045, 3411, 4205, 5685, 5887, 7569, 7959, 9135, 10991, 12615, 13265, 17055, 17661, 23877, 29435, 32973, 37845, 39795, 52983, 54955, 76937, 88305, 98919, 119385, 164865, 230811, 264915, 318739, 384685, 494595, 692433, 956217, 1154055, 1593695, 2231173, 2868651, 3462165, 4781085, 6693519, 11155865, 14343255, 20080557, 33467595, 100402785]

約数ペア:

[(1, 100402785), (3, 33467595), (5, 20080557), (7, 14343255), (9, 11155865), (15, 6693519), (21, 4781085), (29, 3462165), (35, 2868651), (45, 2231173), (63, 1593695), (87, 1154055), (105, 956217), (145, 692433), (203, 494595), (261, 384685), (315, 318739), (379, 264915), (435, 230811), (609, 164865), (841, 119385), (1015, 98919), (1137, 88305), (1305, 76937), (1827, 54955), (1895, 52983), (2523, 39795), (2653, 37845), (3045, 32973), (3411, 29435), (4205, 23877), (5685, 17661), (5887, 17055), (7569, 13265), (7959, 12615), (9135, 10991)]