299427480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 1075576320

約数和(自身を除く): 776148840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 83, 88, 90, 99, 110, 120, 132, 165, 166, 180, 198, 220, 249, 264, 330, 332, 360, 396, 415, 440, 495, 498, 660, 664, 747, 792, 830, 911, 913, 990, 996, 1245, 1320, 1494, 1660, 1822, 1826, 1980, 1992, 2490, 2733, 2739, 2988, 3320, 3644, 3652, 3735, 3960, 4555, 4565, 4980, 5466, 5478, 5976, 7288, 7304, 7470, 8199, 8217, 9110, 9130, 9960, 10021, 10932, 10956, 13665, 13695, 14940, 16398, 16434, 18220, 18260, 20042, 21864, 21912, 27330, 27390, 29880, 30063, 32796, 32868, 36440, 36520, 40084, 40995, 41085, 50105, 54660, 54780, 60126, 65592, 65736, 75613, 80168, 81990, 82170, 90189, 100210, 109320, 109560, 120252, 150315, 151226, 163980, 164340, 180378, 200420, 226839, 240504, 300630, 302452, 327960, 328680, 360756, 378065, 400840, 450945, 453678, 601260, 604904, 680517, 721512, 756130, 831743, 901890, 907356, 1134195, 1202520, 1361034, 1512260, 1663486, 1803780, 1814712, 2268390, 2495229, 2722068, 3024520, 3326972, 3402585, 3607560, 4158715, 4536780, 4990458, 5444136, 6653944, 6805170, 7485687, 8317430, 9073560, 9980916, 12476145, 13610340, 14971374, 16634860, 19961832, 24952290, 27220680, 29942748, 33269720, 37428435, 49904580, 59885496, 74856870, 99809160, 149713740, 299427480]

約数ペア:

[(1, 299427480), (2, 149713740), (3, 99809160), (4, 74856870), (5, 59885496), (6, 49904580), (8, 37428435), (9, 33269720), (10, 29942748), (11, 27220680), (12, 24952290), (15, 19961832), (18, 16634860), (20, 14971374), (22, 13610340), (24, 12476145), (30, 9980916), (33, 9073560), (36, 8317430), (40, 7485687), (44, 6805170), (45, 6653944), (55, 5444136), (60, 4990458), (66, 4536780), (72, 4158715), (83, 3607560), (88, 3402585), (90, 3326972), (99, 3024520), (110, 2722068), (120, 2495229), (132, 2268390), (165, 1814712), (166, 1803780), (180, 1663486), (198, 1512260), (220, 1361034), (249, 1202520), (264, 1134195), (330, 907356), (332, 901890), (360, 831743), (396, 756130), (415, 721512), (440, 680517), (495, 604904), (498, 601260), (660, 453678), (664, 450945), (747, 400840), (792, 378065), (830, 360756), (911, 328680), (913, 327960), (990, 302452), (996, 300630), (1245, 240504), (1320, 226839), (1494, 200420), (1660, 180378), (1822, 164340), (1826, 163980), (1980, 151226), (1992, 150315), (2490, 120252), (2733, 109560), (2739, 109320), (2988, 100210), (3320, 90189), (3644, 82170), (3652, 81990), (3735, 80168), (3960, 75613), (4555, 65736), (4565, 65592), (4980, 60126), (5466, 54780), (5478, 54660), (5976, 50105), (7288, 41085), (7304, 40995), (7470, 40084), (8199, 36520), (8217, 36440), (9110, 32868), (9130, 32796), (9960, 30063), (10021, 29880), (10932, 27390), (10956, 27330), (13665, 21912), (13695, 21864), (14940, 20042), (16398, 18260), (16434, 18220)]