65150800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 197612352

約数和(自身を除く): 132461552

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 25, 26, 34, 40, 44, 50, 52, 55, 65, 67, 68, 80, 85, 88, 100, 104, 110, 130, 134, 136, 143, 170, 176, 187, 200, 208, 220, 221, 260, 268, 272, 275, 286, 325, 335, 340, 374, 400, 425, 440, 442, 520, 536, 550, 572, 650, 670, 680, 715, 737, 748, 850, 871, 880, 884, 935, 1040, 1072, 1100, 1105, 1139, 1144, 1300, 1340, 1360, 1430, 1474, 1496, 1675, 1700, 1742, 1768, 1870, 2200, 2210, 2278, 2288, 2431, 2600, 2680, 2860, 2948, 2992, 3350, 3400, 3484, 3536, 3575, 3685, 3740, 4355, 4400, 4420, 4556, 4675, 4862, 5200, 5360, 5525, 5695, 5720, 5896, 6700, 6800, 6968, 7150, 7370, 7480, 8710, 8840, 9112, 9350, 9581, 9724, 11050, 11390, 11440, 11792, 12155, 12529, 13400, 13936, 14300, 14740, 14807, 14960, 17420, 17680, 18224, 18425, 18700, 19162, 19448, 21775, 22100, 22780, 24310, 25058, 26800, 28475, 28600, 29480, 29614, 34840, 36850, 37400, 38324, 38896, 43550, 44200, 45560, 47905, 48620, 50116, 56950, 57200, 58960, 59228, 60775, 62645, 69680, 73700, 74035, 74800, 76648, 87100, 88400, 91120, 95810, 97240, 100232, 113900, 118456, 121550, 125290, 147400, 148070, 153296, 162877, 174200, 191620, 194480, 200464, 227800, 236912, 239525, 243100, 250580, 294800, 296140, 313225, 325754, 348400, 370175, 383240, 455600, 479050, 486200, 501160, 592280, 626450, 651508, 740350, 766480, 814385, 958100, 972400, 1002320, 1184560, 1252900, 1303016, 1480700, 1628770, 1916200, 2505800, 2606032, 2961400, 3257540, 3832400, 4071925, 5011600, 5922800, 6515080, 8143850, 13030160, 16287700, 32575400, 65150800]

約数ペア:

[(1, 65150800), (2, 32575400), (4, 16287700), (5, 13030160), (8, 8143850), (10, 6515080), (11, 5922800), (13, 5011600), (16, 4071925), (17, 3832400), (20, 3257540), (22, 2961400), (25, 2606032), (26, 2505800), (34, 1916200), (40, 1628770), (44, 1480700), (50, 1303016), (52, 1252900), (55, 1184560), (65, 1002320), (67, 972400), (68, 958100), (80, 814385), (85, 766480), (88, 740350), (100, 651508), (104, 626450), (110, 592280), (130, 501160), (134, 486200), (136, 479050), (143, 455600), (170, 383240), (176, 370175), (187, 348400), (200, 325754), (208, 313225), (220, 296140), (221, 294800), (260, 250580), (268, 243100), (272, 239525), (275, 236912), (286, 227800), (325, 200464), (335, 194480), (340, 191620), (374, 174200), (400, 162877), (425, 153296), (440, 148070), (442, 147400), (520, 125290), (536, 121550), (550, 118456), (572, 113900), (650, 100232), (670, 97240), (680, 95810), (715, 91120), (737, 88400), (748, 87100), (850, 76648), (871, 74800), (880, 74035), (884, 73700), (935, 69680), (1040, 62645), (1072, 60775), (1100, 59228), (1105, 58960), (1139, 57200), (1144, 56950), (1300, 50116), (1340, 48620), (1360, 47905), (1430, 45560), (1474, 44200), (1496, 43550), (1675, 38896), (1700, 38324), (1742, 37400), (1768, 36850), (1870, 34840), (2200, 29614), (2210, 29480), (2278, 28600), (2288, 28475), (2431, 26800), (2600, 25058), (2680, 24310), (2860, 22780), (2948, 22100), (2992, 21775), (3350, 19448), (3400, 19162), (3484, 18700), (3536, 18425), (3575, 18224), (3685, 17680), (3740, 17420), (4355, 14960), (4400, 14807), (4420, 14740), (4556, 14300), (4675, 13936), (4862, 13400), (5200, 12529), (5360, 12155), (5525, 11792), (5695, 11440), (5720, 11390), (5896, 11050), (6700, 9724), (6800, 9581), (6968, 9350), (7150, 9112), (7370, 8840), (7480, 8710)]