181894680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 256

約数和(自身を含む): 674956800

約数和(自身を除く): 493062120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 180, 183, 198, 216, 220, 244, 251, 264, 270, 297, 305, 330, 360, 366, 396, 440, 488, 495, 502, 540, 549, 594, 610, 660, 671, 732, 753, 792, 915, 990, 1004, 1080, 1098, 1188, 1220, 1255, 1320, 1342, 1464, 1485, 1506, 1647, 1830, 1980, 2008, 2013, 2196, 2259, 2376, 2440, 2510, 2684, 2745, 2761, 2970, 3012, 3294, 3355, 3660, 3765, 3960, 4026, 4392, 4518, 5020, 5368, 5490, 5522, 5940, 6024, 6039, 6588, 6710, 6777, 7320, 7530, 8052, 8235, 8283, 9036, 10040, 10065, 10980, 11044, 11295, 11880, 12078, 13176, 13420, 13554, 13805, 15060, 15311, 16104, 16470, 16566, 18072, 18117, 20130, 21960, 22088, 22590, 24156, 24849, 26840, 27108, 27610, 30120, 30195, 30622, 32940, 33132, 33885, 36234, 40260, 41415, 45180, 45933, 48312, 49698, 54216, 55220, 60390, 61244, 65880, 66264, 67770, 72468, 74547, 76555, 80520, 82830, 90360, 90585, 91866, 99396, 110440, 120780, 122488, 124245, 135540, 137799, 144936, 149094, 153110, 165660, 168421, 181170, 183732, 198792, 229665, 241560, 248490, 271080, 275598, 298188, 306220, 331320, 336842, 362340, 367464, 372735, 413397, 459330, 496980, 505263, 551196, 596376, 612440, 673684, 688995, 724680, 745470, 826794, 842105, 918660, 993960, 1010526, 1102392, 1347368, 1377990, 1490940, 1515789, 1653588, 1684210, 1837320, 2021052, 2066985, 2526315, 2755980, 2981880, 3031578, 3307176, 3368420, 4042104, 4133970, 4547367, 5052630, 5511960, 6063156, 6736840, 7578945, 8267940, 9094734, 10105260, 12126312, 15157890, 16535880, 18189468, 20210520, 22736835, 30315780, 36378936, 45473670, 60631560, 90947340, 181894680]

約数ペア:

[(1, 181894680), (2, 90947340), (3, 60631560), (4, 45473670), (5, 36378936), (6, 30315780), (8, 22736835), (9, 20210520), (10, 18189468), (11, 16535880), (12, 15157890), (15, 12126312), (18, 10105260), (20, 9094734), (22, 8267940), (24, 7578945), (27, 6736840), (30, 6063156), (33, 5511960), (36, 5052630), (40, 4547367), (44, 4133970), (45, 4042104), (54, 3368420), (55, 3307176), (60, 3031578), (61, 2981880), (66, 2755980), (72, 2526315), (88, 2066985), (90, 2021052), (99, 1837320), (108, 1684210), (110, 1653588), (120, 1515789), (122, 1490940), (132, 1377990), (135, 1347368), (165, 1102392), (180, 1010526), (183, 993960), (198, 918660), (216, 842105), (220, 826794), (244, 745470), (251, 724680), (264, 688995), (270, 673684), (297, 612440), (305, 596376), (330, 551196), (360, 505263), (366, 496980), (396, 459330), (440, 413397), (488, 372735), (495, 367464), (502, 362340), (540, 336842), (549, 331320), (594, 306220), (610, 298188), (660, 275598), (671, 271080), (732, 248490), (753, 241560), (792, 229665), (915, 198792), (990, 183732), (1004, 181170), (1080, 168421), (1098, 165660), (1188, 153110), (1220, 149094), (1255, 144936), (1320, 137799), (1342, 135540), (1464, 124245), (1485, 122488), (1506, 120780), (1647, 110440), (1830, 99396), (1980, 91866), (2008, 90585), (2013, 90360), (2196, 82830), (2259, 80520), (2376, 76555), (2440, 74547), (2510, 72468), (2684, 67770), (2745, 66264), (2761, 65880), (2970, 61244), (3012, 60390), (3294, 55220), (3355, 54216), (3660, 49698), (3765, 48312), (3960, 45933), (4026, 45180), (4392, 41415), (4518, 40260), (5020, 36234), (5368, 33885), (5490, 33132), (5522, 32940), (5940, 30622), (6024, 30195), (6039, 30120), (6588, 27610), (6710, 27108), (6777, 26840), (7320, 24849), (7530, 24156), (8052, 22590), (8235, 22088), (8283, 21960), (9036, 20130), (10040, 18117), (10065, 18072), (10980, 16566), (11044, 16470), (11295, 16104), (11880, 15311), (12078, 15060), (13176, 13805), (13420, 13554)]