65725560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3242

約数の個数: 128

約数和(自身を含む): 230688000

約数和(自身を除く): 164962440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3203, 3420, 4104, 5130, 6406, 6840, 9609, 10260, 12812, 16015, 19218, 20520, 25624, 28827, 32030, 38436, 48045, 57654, 60857, 64060, 76872, 86481, 96090, 115308, 121714, 128120, 144135, 172962, 182571, 192180, 230616, 243428, 288270, 304285, 345924, 365142, 384360, 432405, 486856, 547713, 576540, 608570, 691848, 730284, 864810, 912855, 1095426, 1153080, 1217140, 1460568, 1643139, 1729620, 1825710, 2190852, 2434280, 2738565, 3286278, 3459240, 3651420, 4381704, 5477130, 6572556, 7302840, 8215695, 10954260, 13145112, 16431390, 21908520, 32862780, 65725560]

約数ペア:

[(1, 65725560), (2, 32862780), (3, 21908520), (4, 16431390), (5, 13145112), (6, 10954260), (8, 8215695), (9, 7302840), (10, 6572556), (12, 5477130), (15, 4381704), (18, 3651420), (19, 3459240), (20, 3286278), (24, 2738565), (27, 2434280), (30, 2190852), (36, 1825710), (38, 1729620), (40, 1643139), (45, 1460568), (54, 1217140), (57, 1153080), (60, 1095426), (72, 912855), (76, 864810), (90, 730284), (95, 691848), (108, 608570), (114, 576540), (120, 547713), (135, 486856), (152, 432405), (171, 384360), (180, 365142), (190, 345924), (216, 304285), (228, 288270), (270, 243428), (285, 230616), (342, 192180), (360, 182571), (380, 172962), (456, 144135), (513, 128120), (540, 121714), (570, 115308), (684, 96090), (760, 86481), (855, 76872), (1026, 64060), (1080, 60857), (1140, 57654), (1368, 48045), (1710, 38436), (2052, 32030), (2280, 28827), (2565, 25624), (3203, 20520), (3420, 19218), (4104, 16015), (5130, 12812), (6406, 10260), (6840, 9609)]