307252620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 961615200

約数和(自身を除く): 654362580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 73, 90, 134, 146, 180, 201, 219, 268, 292, 335, 349, 365, 402, 438, 603, 657, 670, 698, 730, 804, 876, 1005, 1047, 1095, 1206, 1314, 1340, 1396, 1460, 1745, 2010, 2094, 2190, 2412, 2628, 3015, 3141, 3285, 3490, 4020, 4188, 4380, 4891, 5235, 6030, 6282, 6570, 6980, 9782, 10470, 12060, 12564, 13140, 14673, 15705, 19564, 20940, 23383, 24455, 25477, 29346, 31410, 44019, 46766, 48910, 50954, 58692, 62820, 70149, 73365, 76431, 88038, 93532, 97820, 101908, 116915, 127385, 140298, 146730, 152862, 176076, 210447, 220095, 229293, 233830, 254770, 280596, 293460, 305724, 350745, 382155, 420894, 440190, 458586, 467660, 509540, 701490, 764310, 841788, 880380, 917172, 1052235, 1146465, 1402980, 1528620, 1706959, 2104470, 2292930, 3413918, 4208940, 4585860, 5120877, 6827836, 8534795, 10241754, 15362631, 17069590, 20483508, 25604385, 30725262, 34139180, 51208770, 61450524, 76813155, 102417540, 153626310, 307252620]

約数ペア:

[(1, 307252620), (2, 153626310), (3, 102417540), (4, 76813155), (5, 61450524), (6, 51208770), (9, 34139180), (10, 30725262), (12, 25604385), (15, 20483508), (18, 17069590), (20, 15362631), (30, 10241754), (36, 8534795), (45, 6827836), (60, 5120877), (67, 4585860), (73, 4208940), (90, 3413918), (134, 2292930), (146, 2104470), (180, 1706959), (201, 1528620), (219, 1402980), (268, 1146465), (292, 1052235), (335, 917172), (349, 880380), (365, 841788), (402, 764310), (438, 701490), (603, 509540), (657, 467660), (670, 458586), (698, 440190), (730, 420894), (804, 382155), (876, 350745), (1005, 305724), (1047, 293460), (1095, 280596), (1206, 254770), (1314, 233830), (1340, 229293), (1396, 220095), (1460, 210447), (1745, 176076), (2010, 152862), (2094, 146730), (2190, 140298), (2412, 127385), (2628, 116915), (3015, 101908), (3141, 97820), (3285, 93532), (3490, 88038), (4020, 76431), (4188, 73365), (4380, 70149), (4891, 62820), (5235, 58692), (6030, 50954), (6282, 48910), (6570, 46766), (6980, 44019), (9782, 31410), (10470, 29346), (12060, 25477), (12564, 24455), (13140, 23383), (14673, 20940), (15705, 19564)]