76640310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{761}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 205191360

約数和(自身を除く): 128551050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 746, 761, 1119, 1522, 1865, 2238, 2283, 3357, 3730, 3805, 4566, 5595, 6714, 6849, 7610, 10071, 11190, 11415, 13698, 16785, 20142, 20547, 22830, 33570, 34245, 41094, 50355, 68490, 100710, 102735, 205470, 283853, 567706, 851559, 1419265, 1703118, 2554677, 2838530, 4257795, 5109354, 7664031, 8515590, 12773385, 15328062, 25546770, 38320155, 76640310]

約数ペア:

[(1, 76640310), (2, 38320155), (3, 25546770), (5, 15328062), (6, 12773385), (9, 8515590), (10, 7664031), (15, 5109354), (18, 4257795), (27, 2838530), (30, 2554677), (45, 1703118), (54, 1419265), (90, 851559), (135, 567706), (270, 283853), (373, 205470), (746, 102735), (761, 100710), (1119, 68490), (1522, 50355), (1865, 41094), (2238, 34245), (2283, 33570), (3357, 22830), (3730, 20547), (3805, 20142), (4566, 16785), (5595, 13698), (6714, 11415), (6849, 11190), (7610, 10071)]