32000220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 112432320

約数和(自身を除く): 80432100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 233, 252, 315, 327, 420, 436, 466, 545, 630, 654, 699, 763, 932, 981, 1090, 1165, 1260, 1308, 1398, 1526, 1631, 1635, 1962, 2097, 2180, 2289, 2330, 2796, 3052, 3262, 3270, 3495, 3815, 3924, 4194, 4578, 4660, 4893, 4905, 6524, 6540, 6867, 6990, 7630, 8155, 8388, 9156, 9786, 9810, 10485, 11445, 13734, 13980, 14679, 15260, 16310, 19572, 19620, 20970, 22890, 24465, 25397, 27468, 29358, 32620, 34335, 41940, 45780, 48930, 50794, 58716, 68670, 73395, 76191, 97860, 101588, 126985, 137340, 146790, 152382, 177779, 228573, 253970, 293580, 304764, 355558, 380955, 457146, 507940, 533337, 711116, 761910, 888895, 914292, 1066674, 1142865, 1523820, 1600011, 1777790, 2133348, 2285730, 2666685, 3200022, 3555580, 4571460, 5333370, 6400044, 8000055, 10666740, 16000110, 32000220]

約数ペア:

[(1, 32000220), (2, 16000110), (3, 10666740), (4, 8000055), (5, 6400044), (6, 5333370), (7, 4571460), (9, 3555580), (10, 3200022), (12, 2666685), (14, 2285730), (15, 2133348), (18, 1777790), (20, 1600011), (21, 1523820), (28, 1142865), (30, 1066674), (35, 914292), (36, 888895), (42, 761910), (45, 711116), (60, 533337), (63, 507940), (70, 457146), (84, 380955), (90, 355558), (105, 304764), (109, 293580), (126, 253970), (140, 228573), (180, 177779), (210, 152382), (218, 146790), (233, 137340), (252, 126985), (315, 101588), (327, 97860), (420, 76191), (436, 73395), (466, 68670), (545, 58716), (630, 50794), (654, 48930), (699, 45780), (763, 41940), (932, 34335), (981, 32620), (1090, 29358), (1165, 27468), (1260, 25397), (1308, 24465), (1398, 22890), (1526, 20970), (1631, 19620), (1635, 19572), (1962, 16310), (2097, 15260), (2180, 14679), (2289, 13980), (2330, 13734), (2796, 11445), (3052, 10485), (3262, 9810), (3270, 9786), (3495, 9156), (3815, 8388), (3924, 8155), (4194, 7630), (4578, 6990), (4660, 6867), (4893, 6540), (4905, 6524)]