342644580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 168

約数和(自身を含む): 1097337024

約数和(自身を除く): 754692444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 243, 270, 284, 324, 331, 355, 405, 426, 486, 540, 639, 662, 710, 729, 810, 852, 972, 993, 1065, 1215, 1278, 1324, 1420, 1458, 1620, 1655, 1917, 1986, 2130, 2430, 2556, 2916, 2979, 3195, 3310, 3645, 3834, 3972, 4260, 4860, 4965, 5751, 5958, 6390, 6620, 7290, 7668, 8937, 9585, 9930, 11502, 11916, 12780, 14580, 14895, 17253, 17874, 19170, 19860, 23004, 23501, 26811, 28755, 29790, 34506, 35748, 38340, 44685, 47002, 51759, 53622, 57510, 59580, 69012, 70503, 80433, 86265, 89370, 94004, 103518, 107244, 115020, 117505, 134055, 141006, 160866, 172530, 178740, 207036, 211509, 235010, 241299, 258795, 268110, 282012, 321732, 345060, 352515, 402165, 423018, 470020, 482598, 517590, 536220, 634527, 705030, 804330, 846036, 965196, 1035180, 1057545, 1206495, 1269054, 1410060, 1608660, 1903581, 2115090, 2412990, 2538108, 3172635, 3807162, 4230180, 4825980, 5710743, 6345270, 7614324, 9517905, 11421486, 12690540, 17132229, 19035810, 22842972, 28553715, 34264458, 38071620, 57107430, 68528916, 85661145, 114214860, 171322290, 342644580]

約数ペア:

[(1, 342644580), (2, 171322290), (3, 114214860), (4, 85661145), (5, 68528916), (6, 57107430), (9, 38071620), (10, 34264458), (12, 28553715), (15, 22842972), (18, 19035810), (20, 17132229), (27, 12690540), (30, 11421486), (36, 9517905), (45, 7614324), (54, 6345270), (60, 5710743), (71, 4825980), (81, 4230180), (90, 3807162), (108, 3172635), (135, 2538108), (142, 2412990), (162, 2115090), (180, 1903581), (213, 1608660), (243, 1410060), (270, 1269054), (284, 1206495), (324, 1057545), (331, 1035180), (355, 965196), (405, 846036), (426, 804330), (486, 705030), (540, 634527), (639, 536220), (662, 517590), (710, 482598), (729, 470020), (810, 423018), (852, 402165), (972, 352515), (993, 345060), (1065, 321732), (1215, 282012), (1278, 268110), (1324, 258795), (1420, 241299), (1458, 235010), (1620, 211509), (1655, 207036), (1917, 178740), (1986, 172530), (2130, 160866), (2430, 141006), (2556, 134055), (2916, 117505), (2979, 115020), (3195, 107244), (3310, 103518), (3645, 94004), (3834, 89370), (3972, 86265), (4260, 80433), (4860, 70503), (4965, 69012), (5751, 59580), (5958, 57510), (6390, 53622), (6620, 51759), (7290, 47002), (7668, 44685), (8937, 38340), (9585, 35748), (9930, 34506), (11502, 29790), (11916, 28755), (12780, 26811), (14580, 23501), (14895, 23004), (17253, 19860), (17874, 19170)]