66529800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 144

約数和(自身を含む): 233288640

約数和(自身を除く): 166758840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1607, 1656, 1725, 1800, 2070, 2300, 2760, 3214, 3450, 4140, 4600, 4821, 5175, 6428, 6900, 8035, 8280, 9642, 10350, 12856, 13800, 14463, 16070, 19284, 20700, 24105, 28926, 32140, 36961, 38568, 40175, 41400, 48210, 57852, 64280, 72315, 73922, 80350, 96420, 110883, 115704, 120525, 144630, 147844, 160700, 184805, 192840, 221766, 241050, 289260, 295688, 321400, 332649, 361575, 369610, 443532, 482100, 554415, 578520, 665298, 723150, 739220, 887064, 924025, 964200, 1108830, 1330596, 1446300, 1478440, 1663245, 1848050, 2217660, 2661192, 2772075, 2892600, 3326490, 3696100, 4435320, 5544150, 6652980, 7392200, 8316225, 11088300, 13305960, 16632450, 22176600, 33264900, 66529800]

約数ペア:

[(1, 66529800), (2, 33264900), (3, 22176600), (4, 16632450), (5, 13305960), (6, 11088300), (8, 8316225), (9, 7392200), (10, 6652980), (12, 5544150), (15, 4435320), (18, 3696100), (20, 3326490), (23, 2892600), (24, 2772075), (25, 2661192), (30, 2217660), (36, 1848050), (40, 1663245), (45, 1478440), (46, 1446300), (50, 1330596), (60, 1108830), (69, 964200), (72, 924025), (75, 887064), (90, 739220), (92, 723150), (100, 665298), (115, 578520), (120, 554415), (138, 482100), (150, 443532), (180, 369610), (184, 361575), (200, 332649), (207, 321400), (225, 295688), (230, 289260), (276, 241050), (300, 221766), (345, 192840), (360, 184805), (414, 160700), (450, 147844), (460, 144630), (552, 120525), (575, 115704), (600, 110883), (690, 96420), (828, 80350), (900, 73922), (920, 72315), (1035, 64280), (1150, 57852), (1380, 48210), (1607, 41400), (1656, 40175), (1725, 38568), (1800, 36961), (2070, 32140), (2300, 28926), (2760, 24105), (3214, 20700), (3450, 19284), (4140, 16070), (4600, 14463), (4821, 13800), (5175, 12856), (6428, 10350), (6900, 9642), (8035, 8280)]