2023455750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 5208053760

約数和(自身を除く): 3184598010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 137, 141, 150, 235, 250, 274, 282, 375, 411, 419, 470, 685, 705, 750, 822, 838, 1175, 1257, 1370, 1410, 2055, 2095, 2350, 2514, 3425, 3525, 4110, 4190, 5875, 6285, 6439, 6850, 7050, 10275, 10475, 11750, 12570, 12878, 17125, 17625, 19317, 19693, 20550, 20950, 31425, 32195, 34250, 35250, 38634, 39386, 51375, 52375, 57403, 59079, 62850, 64390, 96585, 98465, 102750, 104750, 114806, 118158, 157125, 160975, 172209, 193170, 196930, 287015, 295395, 314250, 321950, 344418, 482925, 492325, 574030, 590790, 804875, 861045, 965850, 984650, 1435075, 1476975, 1609750, 1722090, 2414625, 2461625, 2697941, 2870150, 2953950, 4305225, 4829250, 4923250, 5395882, 7175375, 7384875, 8093823, 8610450, 13489705, 14350750, 14769750, 16187646, 21526125, 26979410, 40469115, 43052250, 67448525, 80938230, 134897050, 202345575, 337242625, 404691150, 674485250, 1011727875, 2023455750]

約数ペア:

[(1, 2023455750), (2, 1011727875), (3, 674485250), (5, 404691150), (6, 337242625), (10, 202345575), (15, 134897050), (25, 80938230), (30, 67448525), (47, 43052250), (50, 40469115), (75, 26979410), (94, 21526125), (125, 16187646), (137, 14769750), (141, 14350750), (150, 13489705), (235, 8610450), (250, 8093823), (274, 7384875), (282, 7175375), (375, 5395882), (411, 4923250), (419, 4829250), (470, 4305225), (685, 2953950), (705, 2870150), (750, 2697941), (822, 2461625), (838, 2414625), (1175, 1722090), (1257, 1609750), (1370, 1476975), (1410, 1435075), (2055, 984650), (2095, 965850), (2350, 861045), (2514, 804875), (3425, 590790), (3525, 574030), (4110, 492325), (4190, 482925), (5875, 344418), (6285, 321950), (6439, 314250), (6850, 295395), (7050, 287015), (10275, 196930), (10475, 193170), (11750, 172209), (12570, 160975), (12878, 157125), (17125, 118158), (17625, 114806), (19317, 104750), (19693, 102750), (20550, 98465), (20950, 96585), (31425, 64390), (32195, 62850), (34250, 59079), (35250, 57403), (38634, 52375), (39386, 51375)]