287454150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 96

約数和(自身を含む): 803520000

約数和(自身を除く): 516065850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 270, 355, 426, 450, 639, 675, 710, 1065, 1278, 1350, 1775, 1917, 2130, 2999, 3195, 3550, 3834, 5325, 5998, 6390, 8997, 9585, 10650, 14995, 15975, 17994, 19170, 26991, 29990, 31950, 44985, 47925, 53982, 74975, 80973, 89970, 95850, 134955, 149950, 161946, 212929, 224925, 269910, 404865, 425858, 449850, 638787, 674775, 809730, 1064645, 1277574, 1349550, 1916361, 2024325, 2129290, 3193935, 3832722, 4048650, 5323225, 5749083, 6387870, 9581805, 10646450, 11498166, 15969675, 19163610, 28745415, 31939350, 47909025, 57490830, 95818050, 143727075, 287454150]

約数ペア:

[(1, 287454150), (2, 143727075), (3, 95818050), (5, 57490830), (6, 47909025), (9, 31939350), (10, 28745415), (15, 19163610), (18, 15969675), (25, 11498166), (27, 10646450), (30, 9581805), (45, 6387870), (50, 5749083), (54, 5323225), (71, 4048650), (75, 3832722), (90, 3193935), (135, 2129290), (142, 2024325), (150, 1916361), (213, 1349550), (225, 1277574), (270, 1064645), (355, 809730), (426, 674775), (450, 638787), (639, 449850), (675, 425858), (710, 404865), (1065, 269910), (1278, 224925), (1350, 212929), (1775, 161946), (1917, 149950), (2130, 134955), (2999, 95850), (3195, 89970), (3550, 80973), (3834, 74975), (5325, 53982), (5998, 47925), (6390, 44985), (8997, 31950), (9585, 29990), (10650, 26991), (14995, 19170), (15975, 17994)]