255780453900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{699427}}^1$

素因数の和:699520

約数の個数: 144

約数和(自身を含む): 786806141184

約数和(自身を除く): 531025687284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 53, 60, 69, 75, 92, 100, 106, 115, 138, 150, 159, 212, 230, 265, 276, 300, 318, 345, 460, 530, 575, 636, 690, 795, 1060, 1150, 1219, 1325, 1380, 1590, 1725, 2300, 2438, 2650, 3180, 3450, 3657, 3975, 4876, 5300, 6095, 6900, 7314, 7950, 12190, 14628, 15900, 18285, 24380, 30475, 36570, 60950, 73140, 91425, 121900, 182850, 365700, 699427, 1398854, 2098281, 2797708, 3497135, 4196562, 6994270, 8393124, 10491405, 13988540, 16086821, 17485675, 20982810, 32173642, 34971350, 37069631, 41965620, 48260463, 52457025, 64347284, 69942700, 74139262, 80434105, 96520926, 104914050, 111208893, 148278524, 160868210, 185348155, 193041852, 209828100, 222417786, 241302315, 321736420, 370696310, 402170525, 444835572, 482604630, 556044465, 741392620, 804341050, 852601513, 926740775, 965209260, 1112088930, 1206511575, 1608682100, 1705203026, 1853481550, 2224177860, 2413023150, 2557804539, 2780222325, 3410406052, 3706963100, 4263007565, 4826046300, 5115609078, 5560444650, 8526015130, 10231218156, 11120889300, 12789022695, 17052030260, 21315037825, 25578045390, 42630075650, 51156090780, 63945113475, 85260151300, 127890226950, 255780453900]

約数ペア:

[(1, 255780453900), (2, 127890226950), (3, 85260151300), (4, 63945113475), (5, 51156090780), (6, 42630075650), (10, 25578045390), (12, 21315037825), (15, 17052030260), (20, 12789022695), (23, 11120889300), (25, 10231218156), (30, 8526015130), (46, 5560444650), (50, 5115609078), (53, 4826046300), (60, 4263007565), (69, 3706963100), (75, 3410406052), (92, 2780222325), (100, 2557804539), (106, 2413023150), (115, 2224177860), (138, 1853481550), (150, 1705203026), (159, 1608682100), (212, 1206511575), (230, 1112088930), (265, 965209260), (276, 926740775), (300, 852601513), (318, 804341050), (345, 741392620), (460, 556044465), (530, 482604630), (575, 444835572), (636, 402170525), (690, 370696310), (795, 321736420), (1060, 241302315), (1150, 222417786), (1219, 209828100), (1325, 193041852), (1380, 185348155), (1590, 160868210), (1725, 148278524), (2300, 111208893), (2438, 104914050), (2650, 96520926), (3180, 80434105), (3450, 74139262), (3657, 69942700), (3975, 64347284), (4876, 52457025), (5300, 48260463), (6095, 41965620), (6900, 37069631), (7314, 34971350), (7950, 32173642), (12190, 20982810), (14628, 17485675), (15900, 16086821), (18285, 13988540), (24380, 10491405), (30475, 8393124), (36570, 6994270), (60950, 4196562), (73140, 3497135), (91425, 2797708), (121900, 2098281), (182850, 1398854), (365700, 699427)]