200509860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 624476160

約数和(自身を除く): 423966300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 43, 46, 60, 62, 69, 86, 92, 93, 109, 115, 124, 129, 138, 155, 172, 186, 215, 218, 230, 258, 276, 310, 327, 345, 372, 430, 436, 460, 465, 516, 545, 620, 645, 654, 690, 713, 860, 930, 989, 1090, 1290, 1308, 1333, 1380, 1426, 1635, 1860, 1978, 2139, 2180, 2507, 2580, 2666, 2852, 2967, 3270, 3379, 3565, 3956, 3999, 4278, 4687, 4945, 5014, 5332, 5934, 6540, 6665, 6758, 7130, 7521, 7998, 8556, 9374, 9890, 10028, 10137, 10695, 11868, 12535, 13330, 13516, 14061, 14260, 14835, 15042, 15996, 16895, 18748, 19780, 19995, 20274, 21390, 23435, 25070, 26660, 28122, 29670, 30084, 30659, 33790, 37605, 39990, 40548, 42780, 46870, 50140, 50685, 56244, 59340, 61318, 67580, 70305, 75210, 77717, 79980, 91977, 93740, 101370, 107801, 122636, 140610, 145297, 150420, 153295, 155434, 183954, 202740, 215602, 233151, 281220, 290594, 306590, 310868, 323403, 367908, 388585, 431204, 435891, 459885, 466302, 539005, 581188, 613180, 646806, 726485, 777170, 871782, 919770, 932604, 1078010, 1165755, 1293612, 1452970, 1554340, 1617015, 1743564, 1839540, 2156020, 2179455, 2331510, 2905940, 3234030, 3341831, 4358910, 4663020, 6468060, 6683662, 8717820, 10025493, 13367324, 16709155, 20050986, 33418310, 40101972, 50127465, 66836620, 100254930, 200509860]

約数ペア:

[(1, 200509860), (2, 100254930), (3, 66836620), (4, 50127465), (5, 40101972), (6, 33418310), (10, 20050986), (12, 16709155), (15, 13367324), (20, 10025493), (23, 8717820), (30, 6683662), (31, 6468060), (43, 4663020), (46, 4358910), (60, 3341831), (62, 3234030), (69, 2905940), (86, 2331510), (92, 2179455), (93, 2156020), (109, 1839540), (115, 1743564), (124, 1617015), (129, 1554340), (138, 1452970), (155, 1293612), (172, 1165755), (186, 1078010), (215, 932604), (218, 919770), (230, 871782), (258, 777170), (276, 726485), (310, 646806), (327, 613180), (345, 581188), (372, 539005), (430, 466302), (436, 459885), (460, 435891), (465, 431204), (516, 388585), (545, 367908), (620, 323403), (645, 310868), (654, 306590), (690, 290594), (713, 281220), (860, 233151), (930, 215602), (989, 202740), (1090, 183954), (1290, 155434), (1308, 153295), (1333, 150420), (1380, 145297), (1426, 140610), (1635, 122636), (1860, 107801), (1978, 101370), (2139, 93740), (2180, 91977), (2507, 79980), (2580, 77717), (2666, 75210), (2852, 70305), (2967, 67580), (3270, 61318), (3379, 59340), (3565, 56244), (3956, 50685), (3999, 50140), (4278, 46870), (4687, 42780), (4945, 40548), (5014, 39990), (5332, 37605), (5934, 33790), (6540, 30659), (6665, 30084), (6758, 29670), (7130, 28122), (7521, 26660), (7998, 25070), (8556, 23435), (9374, 21390), (9890, 20274), (10028, 19995), (10137, 19780), (10695, 18748), (11868, 16895), (12535, 15996), (13330, 15042), (13516, 14835), (14061, 14260)]