172740060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 415609380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 607, 612, 620, 765, 837, 918, 930, 1020, 1054, 1116, 1214, 1395, 1530, 1581, 1674, 1821, 1836, 1860, 2108, 2295, 2428, 2635, 2790, 3035, 3060, 3162, 3348, 3642, 4185, 4590, 4743, 5270, 5463, 5580, 6070, 6324, 7284, 7905, 8370, 9105, 9180, 9486, 10319, 10540, 10926, 12140, 14229, 15810, 16389, 16740, 18210, 18817, 18972, 20638, 21852, 23715, 27315, 28458, 30957, 31620, 32778, 36420, 37634, 41276, 47430, 51595, 54630, 56451, 56916, 61914, 65556, 71145, 75268, 81945, 92871, 94085, 94860, 103190, 109260, 112902, 123828, 142290, 154785, 163890, 169353, 185742, 188170, 206380, 225804, 278613, 282255, 284580, 309570, 319889, 327780, 338706, 371484, 376340, 464355, 508059, 557226, 564510, 619140, 639778, 677412, 846765, 928710, 959667, 1016118, 1114452, 1129020, 1279556, 1393065, 1599445, 1693530, 1857420, 1919334, 2032236, 2540295, 2786130, 2879001, 3198890, 3387060, 3838668, 4798335, 5080590, 5572260, 5758002, 6397780, 8637003, 9596670, 10161180, 11516004, 14395005, 17274006, 19193340, 28790010, 34548012, 43185015, 57580020, 86370030, 172740060]

約数ペア:

[(1, 172740060), (2, 86370030), (3, 57580020), (4, 43185015), (5, 34548012), (6, 28790010), (9, 19193340), (10, 17274006), (12, 14395005), (15, 11516004), (17, 10161180), (18, 9596670), (20, 8637003), (27, 6397780), (30, 5758002), (31, 5572260), (34, 5080590), (36, 4798335), (45, 3838668), (51, 3387060), (54, 3198890), (60, 2879001), (62, 2786130), (68, 2540295), (85, 2032236), (90, 1919334), (93, 1857420), (102, 1693530), (108, 1599445), (124, 1393065), (135, 1279556), (153, 1129020), (155, 1114452), (170, 1016118), (180, 959667), (186, 928710), (204, 846765), (255, 677412), (270, 639778), (279, 619140), (306, 564510), (310, 557226), (340, 508059), (372, 464355), (459, 376340), (465, 371484), (510, 338706), (527, 327780), (540, 319889), (558, 309570), (607, 284580), (612, 282255), (620, 278613), (765, 225804), (837, 206380), (918, 188170), (930, 185742), (1020, 169353), (1054, 163890), (1116, 154785), (1214, 142290), (1395, 123828), (1530, 112902), (1581, 109260), (1674, 103190), (1821, 94860), (1836, 94085), (1860, 92871), (2108, 81945), (2295, 75268), (2428, 71145), (2635, 65556), (2790, 61914), (3035, 56916), (3060, 56451), (3162, 54630), (3348, 51595), (3642, 47430), (4185, 41276), (4590, 37634), (4743, 36420), (5270, 32778), (5463, 31620), (5580, 30957), (6070, 28458), (6324, 27315), (7284, 23715), (7905, 21852), (8370, 20638), (9105, 18972), (9180, 18817), (9486, 18210), (10319, 16740), (10540, 16389), (10926, 15810), (12140, 14229)]