120150030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4042

約数の個数: 128

約数和(自身を含む): 387265536

約数和(自身を除く): 267115506

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4001, 4290, 5005, 6006, 8002, 10010, 12003, 15015, 20005, 24006, 28007, 30030, 40010, 44011, 52013, 56014, 60015, 84021, 88022, 104026, 120030, 132033, 140035, 156039, 168042, 220055, 260065, 264066, 280070, 308077, 312078, 364091, 420105, 440110, 520130, 572143, 616154, 660165, 728182, 780195, 840210, 924231, 1092273, 1144286, 1320330, 1540385, 1560390, 1716429, 1820455, 1848462, 2184546, 2860715, 3080770, 3432858, 3640910, 4005001, 4621155, 5461365, 5721430, 8010002, 8582145, 9242310, 10922730, 12015003, 17164290, 20025005, 24030006, 40050010, 60075015, 120150030]

約数ペア:

[(1, 120150030), (2, 60075015), (3, 40050010), (5, 24030006), (6, 20025005), (7, 17164290), (10, 12015003), (11, 10922730), (13, 9242310), (14, 8582145), (15, 8010002), (21, 5721430), (22, 5461365), (26, 4621155), (30, 4005001), (33, 3640910), (35, 3432858), (39, 3080770), (42, 2860715), (55, 2184546), (65, 1848462), (66, 1820455), (70, 1716429), (77, 1560390), (78, 1540385), (91, 1320330), (105, 1144286), (110, 1092273), (130, 924231), (143, 840210), (154, 780195), (165, 728182), (182, 660165), (195, 616154), (210, 572143), (231, 520130), (273, 440110), (286, 420105), (330, 364091), (385, 312078), (390, 308077), (429, 280070), (455, 264066), (462, 260065), (546, 220055), (715, 168042), (770, 156039), (858, 140035), (910, 132033), (1001, 120030), (1155, 104026), (1365, 88022), (1430, 84021), (2002, 60015), (2145, 56014), (2310, 52013), (2730, 44011), (3003, 40010), (4001, 30030), (4290, 28007), (5005, 24006), (6006, 20005), (8002, 15015), (10010, 12003)]