2977808250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2069}}^1$

素因数の和:2209

約数の個数: 128

約数和(自身を含む): 7905081600

約数和(自身を除く): 4927273350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 101, 114, 125, 150, 190, 202, 250, 285, 303, 375, 475, 505, 570, 606, 750, 950, 1010, 1425, 1515, 1919, 2069, 2375, 2525, 2850, 3030, 3838, 4138, 4750, 5050, 5757, 6207, 7125, 7575, 9595, 10345, 11514, 12414, 12625, 14250, 15150, 19190, 20690, 25250, 28785, 31035, 37875, 39311, 47975, 51725, 57570, 62070, 75750, 78622, 95950, 103450, 117933, 143925, 155175, 196555, 208969, 235866, 239875, 258625, 287850, 310350, 393110, 417938, 479750, 517250, 589665, 626907, 719625, 775875, 982775, 1044845, 1179330, 1253814, 1439250, 1551750, 1965550, 2089690, 2948325, 3134535, 3970411, 4913875, 5224225, 5896650, 6269070, 7940822, 9827750, 10448450, 11911233, 14741625, 15672675, 19852055, 23822466, 26121125, 29483250, 31345350, 39704110, 52242250, 59556165, 78363375, 99260275, 119112330, 156726750, 198520550, 297780825, 496301375, 595561650, 992602750, 1488904125, 2977808250]

約数ペア:

[(1, 2977808250), (2, 1488904125), (3, 992602750), (5, 595561650), (6, 496301375), (10, 297780825), (15, 198520550), (19, 156726750), (25, 119112330), (30, 99260275), (38, 78363375), (50, 59556165), (57, 52242250), (75, 39704110), (95, 31345350), (101, 29483250), (114, 26121125), (125, 23822466), (150, 19852055), (190, 15672675), (202, 14741625), (250, 11911233), (285, 10448450), (303, 9827750), (375, 7940822), (475, 6269070), (505, 5896650), (570, 5224225), (606, 4913875), (750, 3970411), (950, 3134535), (1010, 2948325), (1425, 2089690), (1515, 1965550), (1919, 1551750), (2069, 1439250), (2375, 1253814), (2525, 1179330), (2850, 1044845), (3030, 982775), (3838, 775875), (4138, 719625), (4750, 626907), (5050, 589665), (5757, 517250), (6207, 479750), (7125, 417938), (7575, 393110), (9595, 310350), (10345, 287850), (11514, 258625), (12414, 239875), (12625, 235866), (14250, 208969), (15150, 196555), (19190, 155175), (20690, 143925), (25250, 117933), (28785, 103450), (31035, 95950), (37875, 78622), (39311, 75750), (47975, 62070), (51725, 57570)]