144787860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 505919232

約数和(自身を除く): 361131372

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, 126, 140, 151, 180, 210, 252, 302, 315, 420, 453, 604, 630, 755, 761, 906, 1057, 1260, 1359, 1510, 1522, 1812, 2114, 2265, 2283, 2718, 3020, 3044, 3171, 3805, 4228, 4530, 4566, 5285, 5327, 5436, 6342, 6795, 6849, 7610, 9060, 9132, 9513, 10570, 10654, 11415, 12684, 13590, 13698, 15220, 15855, 15981, 19026, 21140, 21308, 22830, 26635, 27180, 27396, 31710, 31962, 34245, 38052, 45660, 47565, 47943, 53270, 63420, 63924, 68490, 79905, 95130, 95886, 106540, 114911, 136980, 159810, 190260, 191772, 229822, 239715, 319620, 344733, 459644, 479430, 574555, 689466, 804377, 958860, 1034199, 1149110, 1378932, 1608754, 1723665, 2068398, 2298220, 2413131, 3217508, 3447330, 4021885, 4136796, 4826262, 5170995, 6894660, 7239393, 8043770, 9652524, 10341990, 12065655, 14478786, 16087540, 20683980, 24131310, 28957572, 36196965, 48262620, 72393930, 144787860]

約数ペア:

[(1, 144787860), (2, 72393930), (3, 48262620), (4, 36196965), (5, 28957572), (6, 24131310), (7, 20683980), (9, 16087540), (10, 14478786), (12, 12065655), (14, 10341990), (15, 9652524), (18, 8043770), (20, 7239393), (21, 6894660), (28, 5170995), (30, 4826262), (35, 4136796), (36, 4021885), (42, 3447330), (45, 3217508), (60, 2413131), (63, 2298220), (70, 2068398), (84, 1723665), (90, 1608754), (105, 1378932), (126, 1149110), (140, 1034199), (151, 958860), (180, 804377), (210, 689466), (252, 574555), (302, 479430), (315, 459644), (420, 344733), (453, 319620), (604, 239715), (630, 229822), (755, 191772), (761, 190260), (906, 159810), (1057, 136980), (1260, 114911), (1359, 106540), (1510, 95886), (1522, 95130), (1812, 79905), (2114, 68490), (2265, 63924), (2283, 63420), (2718, 53270), (3020, 47943), (3044, 47565), (3171, 45660), (3805, 38052), (4228, 34245), (4530, 31962), (4566, 31710), (5285, 27396), (5327, 27180), (5436, 26635), (6342, 22830), (6795, 21308), (6849, 21140), (7610, 19026), (9060, 15981), (9132, 15855), (9513, 15220), (10570, 13698), (10654, 13590), (11415, 12684)]