9903960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 36560160

約数和(自身を除く): 26656200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 61, 66, 72, 82, 88, 90, 99, 110, 120, 122, 123, 132, 164, 165, 180, 183, 198, 205, 220, 244, 246, 264, 305, 328, 330, 360, 366, 369, 396, 410, 440, 451, 488, 492, 495, 549, 610, 615, 660, 671, 732, 738, 792, 820, 902, 915, 984, 990, 1098, 1220, 1230, 1320, 1342, 1353, 1464, 1476, 1640, 1804, 1830, 1845, 1980, 2013, 2196, 2255, 2440, 2460, 2501, 2684, 2706, 2745, 2952, 3355, 3608, 3660, 3690, 3960, 4026, 4059, 4392, 4510, 4920, 5002, 5368, 5412, 5490, 6039, 6710, 6765, 7320, 7380, 7503, 8052, 8118, 9020, 10004, 10065, 10824, 10980, 12078, 12505, 13420, 13530, 14760, 15006, 16104, 16236, 18040, 20008, 20130, 20295, 21960, 22509, 24156, 25010, 26840, 27060, 27511, 30012, 30195, 32472, 37515, 40260, 40590, 45018, 48312, 50020, 54120, 55022, 60024, 60390, 75030, 80520, 81180, 82533, 90036, 100040, 110044, 112545, 120780, 137555, 150060, 162360, 165066, 180072, 220088, 225090, 241560, 247599, 275110, 300120, 330132, 412665, 450180, 495198, 550220, 660264, 825330, 900360, 990396, 1100440, 1237995, 1650660, 1980792, 2475990, 3301320, 4951980, 9903960]

約数ペア:

[(1, 9903960), (2, 4951980), (3, 3301320), (4, 2475990), (5, 1980792), (6, 1650660), (8, 1237995), (9, 1100440), (10, 990396), (11, 900360), (12, 825330), (15, 660264), (18, 550220), (20, 495198), (22, 450180), (24, 412665), (30, 330132), (33, 300120), (36, 275110), (40, 247599), (41, 241560), (44, 225090), (45, 220088), (55, 180072), (60, 165066), (61, 162360), (66, 150060), (72, 137555), (82, 120780), (88, 112545), (90, 110044), (99, 100040), (110, 90036), (120, 82533), (122, 81180), (123, 80520), (132, 75030), (164, 60390), (165, 60024), (180, 55022), (183, 54120), (198, 50020), (205, 48312), (220, 45018), (244, 40590), (246, 40260), (264, 37515), (305, 32472), (328, 30195), (330, 30012), (360, 27511), (366, 27060), (369, 26840), (396, 25010), (410, 24156), (440, 22509), (451, 21960), (488, 20295), (492, 20130), (495, 20008), (549, 18040), (610, 16236), (615, 16104), (660, 15006), (671, 14760), (732, 13530), (738, 13420), (792, 12505), (820, 12078), (902, 10980), (915, 10824), (984, 10065), (990, 10004), (1098, 9020), (1220, 8118), (1230, 8052), (1320, 7503), (1342, 7380), (1353, 7320), (1464, 6765), (1476, 6710), (1640, 6039), (1804, 5490), (1830, 5412), (1845, 5368), (1980, 5002), (2013, 4920), (2196, 4510), (2255, 4392), (2440, 4059), (2460, 4026), (2501, 3960), (2684, 3690), (2706, 3660), (2745, 3608), (2952, 3355)]