102985740

素因数分解:

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

素因数の和:4040

約数の個数: 144

約数和(自身を含む): 367095456

約数和(自身を除く): 264109716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4001, 4290, 5148, 6435, 8002, 8580, 12003, 12870, 16004, 20005, 24006, 25740, 36009, 40010, 44011, 48012, 52013, 60015, 72018, 80020, 88022, 104026, 120030, 132033, 144036, 156039, 176044, 180045, 208052, 220055, 240060, 260065, 264066, 312078, 360090, 396099, 440110, 468117, 520130, 528132, 572143, 624156, 660165, 720180, 780195, 792198, 880220, 936234, 1040260, 1144286, 1320330, 1560390, 1584396, 1716429, 1872468, 1980495, 2288572, 2340585, 2640660, 2860715, 3120780, 3432858, 3960990, 4681170, 5149287, 5721430, 6865716, 7921980, 8582145, 9362340, 10298574, 11442860, 17164290, 20597148, 25746435, 34328580, 51492870, 102985740]

約数ペア:

[(1, 102985740), (2, 51492870), (3, 34328580), (4, 25746435), (5, 20597148), (6, 17164290), (9, 11442860), (10, 10298574), (11, 9362340), (12, 8582145), (13, 7921980), (15, 6865716), (18, 5721430), (20, 5149287), (22, 4681170), (26, 3960990), (30, 3432858), (33, 3120780), (36, 2860715), (39, 2640660), (44, 2340585), (45, 2288572), (52, 1980495), (55, 1872468), (60, 1716429), (65, 1584396), (66, 1560390), (78, 1320330), (90, 1144286), (99, 1040260), (110, 936234), (117, 880220), (130, 792198), (132, 780195), (143, 720180), (156, 660165), (165, 624156), (180, 572143), (195, 528132), (198, 520130), (220, 468117), (234, 440110), (260, 396099), (286, 360090), (330, 312078), (390, 264066), (396, 260065), (429, 240060), (468, 220055), (495, 208052), (572, 180045), (585, 176044), (660, 156039), (715, 144036), (780, 132033), (858, 120030), (990, 104026), (1170, 88022), (1287, 80020), (1430, 72018), (1716, 60015), (1980, 52013), (2145, 48012), (2340, 44011), (2574, 40010), (2860, 36009), (4001, 25740), (4290, 24006), (5148, 20005), (6435, 16004), (8002, 12870), (8580, 12003)]