253344510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 688982112

約数和(自身を除く): 435637602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 243, 270, 274, 405, 411, 486, 685, 761, 810, 822, 1215, 1233, 1370, 1522, 2055, 2283, 2430, 2466, 3699, 3805, 4110, 4566, 6165, 6849, 7398, 7610, 11097, 11415, 12330, 13698, 18495, 20547, 22194, 22830, 33291, 34245, 36990, 41094, 55485, 61641, 66582, 68490, 102735, 104257, 110970, 123282, 166455, 184923, 205470, 208514, 308205, 312771, 332910, 369846, 521285, 616410, 625542, 924615, 938313, 1042570, 1563855, 1849230, 1876626, 2814939, 3127710, 4691565, 5629878, 8444817, 9383130, 14074695, 16889634, 25334451, 28149390, 42224085, 50668902, 84448170, 126672255, 253344510]

約数ペア:

[(1, 253344510), (2, 126672255), (3, 84448170), (5, 50668902), (6, 42224085), (9, 28149390), (10, 25334451), (15, 16889634), (18, 14074695), (27, 9383130), (30, 8444817), (45, 5629878), (54, 4691565), (81, 3127710), (90, 2814939), (135, 1876626), (137, 1849230), (162, 1563855), (243, 1042570), (270, 938313), (274, 924615), (405, 625542), (411, 616410), (486, 521285), (685, 369846), (761, 332910), (810, 312771), (822, 308205), (1215, 208514), (1233, 205470), (1370, 184923), (1522, 166455), (2055, 123282), (2283, 110970), (2430, 104257), (2466, 102735), (3699, 68490), (3805, 66582), (4110, 61641), (4566, 55485), (6165, 41094), (6849, 36990), (7398, 34245), (7610, 33291), (11097, 22830), (11415, 22194), (12330, 20547), (13698, 18495)]