77030200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 202185720

約数和(自身を除く): 125155520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 53, 65, 86, 100, 104, 106, 130, 169, 172, 200, 212, 215, 260, 265, 325, 338, 344, 424, 430, 520, 530, 559, 650, 676, 689, 845, 860, 1060, 1075, 1118, 1300, 1325, 1352, 1378, 1690, 1720, 2120, 2150, 2236, 2279, 2600, 2650, 2756, 2795, 3380, 3445, 4225, 4300, 4472, 4558, 5300, 5512, 5590, 6760, 6890, 7267, 8450, 8600, 8957, 9116, 10600, 11180, 11395, 13780, 13975, 14534, 16900, 17225, 17914, 18232, 22360, 22790, 27560, 27950, 29068, 29627, 33800, 34450, 35828, 36335, 44785, 45580, 55900, 56975, 58136, 59254, 68900, 71656, 72670, 89570, 91160, 111800, 113950, 118508, 137800, 145340, 148135, 179140, 181675, 223925, 227900, 237016, 290680, 296270, 358280, 363350, 385151, 447850, 455800, 592540, 726700, 740675, 770302, 895700, 1185080, 1453400, 1481350, 1540604, 1791400, 1925755, 2962700, 3081208, 3851510, 5925400, 7703020, 9628775, 15406040, 19257550, 38515100, 77030200]

約数ペア:

[(1, 77030200), (2, 38515100), (4, 19257550), (5, 15406040), (8, 9628775), (10, 7703020), (13, 5925400), (20, 3851510), (25, 3081208), (26, 2962700), (40, 1925755), (43, 1791400), (50, 1540604), (52, 1481350), (53, 1453400), (65, 1185080), (86, 895700), (100, 770302), (104, 740675), (106, 726700), (130, 592540), (169, 455800), (172, 447850), (200, 385151), (212, 363350), (215, 358280), (260, 296270), (265, 290680), (325, 237016), (338, 227900), (344, 223925), (424, 181675), (430, 179140), (520, 148135), (530, 145340), (559, 137800), (650, 118508), (676, 113950), (689, 111800), (845, 91160), (860, 89570), (1060, 72670), (1075, 71656), (1118, 68900), (1300, 59254), (1325, 58136), (1352, 56975), (1378, 55900), (1690, 45580), (1720, 44785), (2120, 36335), (2150, 35828), (2236, 34450), (2279, 33800), (2600, 29627), (2650, 29068), (2756, 27950), (2795, 27560), (3380, 22790), (3445, 22360), (4225, 18232), (4300, 17914), (4472, 17225), (4558, 16900), (5300, 14534), (5512, 13975), (5590, 13780), (6760, 11395), (6890, 11180), (7267, 10600), (8450, 9116), (8600, 8957)]