1254429800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 3299788800

約数和(自身を除く): 2045359000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 127, 130, 131, 145, 200, 232, 254, 260, 262, 290, 325, 377, 508, 520, 524, 580, 635, 650, 655, 725, 754, 1016, 1048, 1160, 1270, 1300, 1310, 1450, 1508, 1651, 1703, 1885, 2540, 2600, 2620, 2900, 3016, 3175, 3275, 3302, 3406, 3683, 3770, 3799, 5080, 5240, 5800, 6350, 6550, 6604, 6812, 7366, 7540, 7598, 8255, 8515, 9425, 12700, 13100, 13208, 13624, 14732, 15080, 15196, 16510, 16637, 17030, 18415, 18850, 18995, 25400, 26200, 29464, 30392, 33020, 33274, 34060, 36830, 37700, 37990, 41275, 42575, 47879, 49387, 66040, 66548, 68120, 73660, 75400, 75980, 82550, 83185, 85150, 92075, 94975, 95758, 98774, 133096, 147320, 151960, 165100, 166370, 170300, 184150, 189950, 191516, 197548, 216281, 239395, 246935, 330200, 332740, 340600, 368300, 379900, 383032, 395096, 415925, 432562, 478790, 482473, 493870, 665480, 736600, 759800, 831850, 865124, 957580, 964946, 987740, 1081405, 1196975, 1234675, 1663700, 1730248, 1915160, 1929892, 1975480, 2162810, 2393950, 2412365, 2469350, 3327400, 3859784, 4325620, 4787900, 4824730, 4938700, 5407025, 6272149, 8651240, 9575800, 9649460, 9877400, 10814050, 12061825, 12544298, 19298920, 21628100, 24123650, 25088596, 31360745, 43256200, 48247300, 50177192, 62721490, 96494600, 125442980, 156803725, 250885960, 313607450, 627214900, 1254429800]

約数ペア:

[(1, 1254429800), (2, 627214900), (4, 313607450), (5, 250885960), (8, 156803725), (10, 125442980), (13, 96494600), (20, 62721490), (25, 50177192), (26, 48247300), (29, 43256200), (40, 31360745), (50, 25088596), (52, 24123650), (58, 21628100), (65, 19298920), (100, 12544298), (104, 12061825), (116, 10814050), (127, 9877400), (130, 9649460), (131, 9575800), (145, 8651240), (200, 6272149), (232, 5407025), (254, 4938700), (260, 4824730), (262, 4787900), (290, 4325620), (325, 3859784), (377, 3327400), (508, 2469350), (520, 2412365), (524, 2393950), (580, 2162810), (635, 1975480), (650, 1929892), (655, 1915160), (725, 1730248), (754, 1663700), (1016, 1234675), (1048, 1196975), (1160, 1081405), (1270, 987740), (1300, 964946), (1310, 957580), (1450, 865124), (1508, 831850), (1651, 759800), (1703, 736600), (1885, 665480), (2540, 493870), (2600, 482473), (2620, 478790), (2900, 432562), (3016, 415925), (3175, 395096), (3275, 383032), (3302, 379900), (3406, 368300), (3683, 340600), (3770, 332740), (3799, 330200), (5080, 246935), (5240, 239395), (5800, 216281), (6350, 197548), (6550, 191516), (6604, 189950), (6812, 184150), (7366, 170300), (7540, 166370), (7598, 165100), (8255, 151960), (8515, 147320), (9425, 133096), (12700, 98774), (13100, 95758), (13208, 94975), (13624, 92075), (14732, 85150), (15080, 83185), (15196, 82550), (16510, 75980), (16637, 75400), (17030, 73660), (18415, 68120), (18850, 66548), (18995, 66040), (25400, 49387), (26200, 47879), (29464, 42575), (30392, 41275), (33020, 37990), (33274, 37700), (34060, 36830)]