65891550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 173560320

約数和(自身を除く): 107668770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 71, 75, 115, 138, 142, 150, 213, 230, 269, 345, 355, 426, 538, 575, 690, 710, 807, 1065, 1150, 1345, 1614, 1633, 1725, 1775, 2130, 2690, 3266, 3450, 3550, 4035, 4899, 5325, 6187, 6725, 8070, 8165, 9798, 10650, 12374, 13450, 16330, 18561, 19099, 20175, 24495, 30935, 37122, 38198, 40350, 40825, 48990, 57297, 61870, 81650, 92805, 95495, 114594, 122475, 154675, 185610, 190990, 244950, 286485, 309350, 439277, 464025, 477475, 572970, 878554, 928050, 954950, 1317831, 1432425, 2196385, 2635662, 2864850, 4392770, 6589155, 10981925, 13178310, 21963850, 32945775, 65891550]

約数ペア:

[(1, 65891550), (2, 32945775), (3, 21963850), (5, 13178310), (6, 10981925), (10, 6589155), (15, 4392770), (23, 2864850), (25, 2635662), (30, 2196385), (46, 1432425), (50, 1317831), (69, 954950), (71, 928050), (75, 878554), (115, 572970), (138, 477475), (142, 464025), (150, 439277), (213, 309350), (230, 286485), (269, 244950), (345, 190990), (355, 185610), (426, 154675), (538, 122475), (575, 114594), (690, 95495), (710, 92805), (807, 81650), (1065, 61870), (1150, 57297), (1345, 48990), (1614, 40825), (1633, 40350), (1725, 38198), (1775, 37122), (2130, 30935), (2690, 24495), (3266, 20175), (3450, 19099), (3550, 18561), (4035, 16330), (4899, 13450), (5325, 12374), (6187, 10650), (6725, 9798), (8070, 8165)]