20239510050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1797

約数の個数: 144

約数和(自身を含む): 55047849480

約数和(自身を除く): 34808339430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 233, 274, 411, 450, 466, 685, 699, 822, 1165, 1233, 1370, 1398, 1409, 2055, 2097, 2330, 2466, 2818, 3425, 3495, 4110, 4194, 4227, 5825, 6165, 6850, 6990, 7045, 8454, 10275, 10485, 11650, 12330, 12681, 14090, 17475, 20550, 20970, 21135, 25362, 30825, 31921, 34950, 35225, 42270, 52425, 61650, 63405, 63842, 70450, 95763, 104850, 105675, 126810, 159605, 191526, 193033, 211350, 287289, 317025, 319210, 328297, 386066, 478815, 574578, 579099, 634050, 656594, 798025, 957630, 965165, 984891, 1158198, 1436445, 1596050, 1641485, 1737297, 1930330, 1969782, 2394075, 2872890, 2895495, 2954673, 3282970, 3474594, 4788150, 4825825, 4924455, 5790990, 5909346, 7182225, 8207425, 8686485, 9651650, 9848910, 14364450, 14477475, 14773365, 16414850, 17372970, 24622275, 28954950, 29546730, 43432425, 44976689, 49244550, 73866825, 86864850, 89953378, 134930067, 147733650, 224883445, 269860134, 404790201, 449766890, 674650335, 809580402, 1124417225, 1349300670, 2023951005, 2248834450, 3373251675, 4047902010, 6746503350, 10119755025, 20239510050]

約数ペア:

[(1, 20239510050), (2, 10119755025), (3, 6746503350), (5, 4047902010), (6, 3373251675), (9, 2248834450), (10, 2023951005), (15, 1349300670), (18, 1124417225), (25, 809580402), (30, 674650335), (45, 449766890), (50, 404790201), (75, 269860134), (90, 224883445), (137, 147733650), (150, 134930067), (225, 89953378), (233, 86864850), (274, 73866825), (411, 49244550), (450, 44976689), (466, 43432425), (685, 29546730), (699, 28954950), (822, 24622275), (1165, 17372970), (1233, 16414850), (1370, 14773365), (1398, 14477475), (1409, 14364450), (2055, 9848910), (2097, 9651650), (2330, 8686485), (2466, 8207425), (2818, 7182225), (3425, 5909346), (3495, 5790990), (4110, 4924455), (4194, 4825825), (4227, 4788150), (5825, 3474594), (6165, 3282970), (6850, 2954673), (6990, 2895495), (7045, 2872890), (8454, 2394075), (10275, 1969782), (10485, 1930330), (11650, 1737297), (12330, 1641485), (12681, 1596050), (14090, 1436445), (17475, 1158198), (20550, 984891), (20970, 965165), (21135, 957630), (25362, 798025), (30825, 656594), (31921, 634050), (34950, 579099), (35225, 574578), (42270, 478815), (52425, 386066), (61650, 328297), (63405, 319210), (63842, 317025), (70450, 287289), (95763, 211350), (104850, 193033), (105675, 191526), (126810, 159605)]