77398205880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37940297}}^1$

素因数の和:37940328

約数の個数: 64

約数和(自身を含む): 245853131040

約数和(自身を除く): 168454925160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 37940297, 75880594, 113820891, 151761188, 189701485, 227641782, 303522376, 379402970, 455283564, 569104455, 644985049, 758805940, 910567128, 1138208910, 1289970098, 1517611880, 1934955147, 2276417820, 2579940196, 3224925245, 3869910294, 4552835640, 5159880392, 6449850490, 7739820588, 9674775735, 12899700980, 15479641176, 19349551470, 25799401960, 38699102940, 77398205880]

約数ペア:

[(1, 77398205880), (2, 38699102940), (3, 25799401960), (4, 19349551470), (5, 15479641176), (6, 12899700980), (8, 9674775735), (10, 7739820588), (12, 6449850490), (15, 5159880392), (17, 4552835640), (20, 3869910294), (24, 3224925245), (30, 2579940196), (34, 2276417820), (40, 1934955147), (51, 1517611880), (60, 1289970098), (68, 1138208910), (85, 910567128), (102, 758805940), (120, 644985049), (136, 569104455), (170, 455283564), (204, 379402970), (255, 303522376), (340, 227641782), (408, 189701485), (510, 151761188), (680, 113820891), (1020, 75880594), (2040, 37940297)]