508510980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 1679247360

約数和(自身を除く): 1170736380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 108, 111, 124, 135, 148, 155, 180, 185, 186, 222, 270, 279, 310, 333, 370, 372, 444, 465, 540, 555, 558, 620, 666, 740, 821, 837, 930, 999, 1110, 1116, 1147, 1332, 1395, 1642, 1665, 1674, 1860, 1998, 2220, 2294, 2463, 2790, 3284, 3330, 3348, 3441, 3996, 4105, 4185, 4588, 4926, 4995, 5580, 5735, 6660, 6882, 7389, 8210, 8370, 9852, 9990, 10323, 11470, 12315, 13764, 14778, 16420, 16740, 17205, 19980, 20646, 22167, 22940, 24630, 25451, 29556, 30377, 30969, 34410, 36945, 41292, 44334, 49260, 50902, 51615, 60754, 61938, 68820, 73890, 76353, 88668, 91131, 101804, 103230, 110835, 121508, 123876, 127255, 147780, 151885, 152706, 154845, 182262, 206460, 221670, 229059, 254510, 273393, 303770, 305412, 309690, 364524, 381765, 443340, 455655, 458118, 509020, 546786, 607540, 619380, 687177, 763530, 820179, 911310, 916236, 941687, 1093572, 1145295, 1366965, 1374354, 1527060, 1640358, 1822620, 1883374, 2290590, 2733930, 2748708, 2825061, 3280716, 3435885, 3766748, 4100895, 4581180, 4708435, 5467860, 5650122, 6871770, 8201790, 8475183, 9416870, 11300244, 13743540, 14125305, 16403580, 16950366, 18833740, 25425549, 28250610, 33900732, 42375915, 50851098, 56501220, 84751830, 101702196, 127127745, 169503660, 254255490, 508510980]

約数ペア:

[(1, 508510980), (2, 254255490), (3, 169503660), (4, 127127745), (5, 101702196), (6, 84751830), (9, 56501220), (10, 50851098), (12, 42375915), (15, 33900732), (18, 28250610), (20, 25425549), (27, 18833740), (30, 16950366), (31, 16403580), (36, 14125305), (37, 13743540), (45, 11300244), (54, 9416870), (60, 8475183), (62, 8201790), (74, 6871770), (90, 5650122), (93, 5467860), (108, 4708435), (111, 4581180), (124, 4100895), (135, 3766748), (148, 3435885), (155, 3280716), (180, 2825061), (185, 2748708), (186, 2733930), (222, 2290590), (270, 1883374), (279, 1822620), (310, 1640358), (333, 1527060), (370, 1374354), (372, 1366965), (444, 1145295), (465, 1093572), (540, 941687), (555, 916236), (558, 911310), (620, 820179), (666, 763530), (740, 687177), (821, 619380), (837, 607540), (930, 546786), (999, 509020), (1110, 458118), (1116, 455655), (1147, 443340), (1332, 381765), (1395, 364524), (1642, 309690), (1665, 305412), (1674, 303770), (1860, 273393), (1998, 254510), (2220, 229059), (2294, 221670), (2463, 206460), (2790, 182262), (3284, 154845), (3330, 152706), (3348, 151885), (3441, 147780), (3996, 127255), (4105, 123876), (4185, 121508), (4588, 110835), (4926, 103230), (4995, 101804), (5580, 91131), (5735, 88668), (6660, 76353), (6882, 73890), (7389, 68820), (8210, 61938), (8370, 60754), (9852, 51615), (9990, 50902), (10323, 49260), (11470, 44334), (12315, 41292), (13764, 36945), (14778, 34410), (16420, 30969), (16740, 30377), (17205, 29556), (19980, 25451), (20646, 24630), (22167, 22940)]