101520060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23831}}^1$

素因数の和:23914

約数の個数: 48

約数和(自身を含む): 288271872

約数和(自身を除く): 186751812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 23831, 47662, 71493, 95324, 119155, 142986, 238310, 285972, 357465, 476620, 714930, 1429860, 1692001, 3384002, 5076003, 6768004, 8460005, 10152006, 16920010, 20304012, 25380015, 33840020, 50760030, 101520060]

約数ペア:

[(1, 101520060), (2, 50760030), (3, 33840020), (4, 25380015), (5, 20304012), (6, 16920010), (10, 10152006), (12, 8460005), (15, 6768004), (20, 5076003), (30, 3384002), (60, 1692001), (71, 1429860), (142, 714930), (213, 476620), (284, 357465), (355, 285972), (426, 238310), (710, 142986), (852, 119155), (1065, 95324), (1420, 71493), (2130, 47662), (4260, 23831)]