85561560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1830

約数の個数: 192

約数和(自身を含む): 334713600

約数和(自身を除く): 249152040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1787, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3574, 3990, 4788, 5320, 5361, 5985, 6840, 7148, 7980, 8935, 9576, 10722, 11970, 12509, 14296, 15960, 16083, 17870, 21444, 23940, 25018, 26805, 32166, 33953, 35740, 37527, 42888, 47880, 50036, 53610, 62545, 64332, 67906, 71480, 75054, 80415, 100072, 101859, 107220, 112581, 125090, 128664, 135812, 150108, 160830, 169765, 187635, 203718, 214440, 225162, 237671, 250180, 271624, 300216, 305577, 321660, 339530, 375270, 407436, 450324, 475342, 500360, 509295, 562905, 611154, 643320, 679060, 713013, 750540, 814872, 900648, 950684, 1018590, 1125810, 1188355, 1222308, 1358120, 1426026, 1501080, 1527885, 1901368, 2037180, 2139039, 2251620, 2376710, 2444616, 2852052, 3055770, 3565065, 4074360, 4278078, 4503240, 4753420, 5704104, 6111540, 7130130, 8556156, 9506840, 10695195, 12223080, 14260260, 17112312, 21390390, 28520520, 42780780, 85561560]

約数ペア:

[(1, 85561560), (2, 42780780), (3, 28520520), (4, 21390390), (5, 17112312), (6, 14260260), (7, 12223080), (8, 10695195), (9, 9506840), (10, 8556156), (12, 7130130), (14, 6111540), (15, 5704104), (18, 4753420), (19, 4503240), (20, 4278078), (21, 4074360), (24, 3565065), (28, 3055770), (30, 2852052), (35, 2444616), (36, 2376710), (38, 2251620), (40, 2139039), (42, 2037180), (45, 1901368), (56, 1527885), (57, 1501080), (60, 1426026), (63, 1358120), (70, 1222308), (72, 1188355), (76, 1125810), (84, 1018590), (90, 950684), (95, 900648), (105, 814872), (114, 750540), (120, 713013), (126, 679060), (133, 643320), (140, 611154), (152, 562905), (168, 509295), (171, 500360), (180, 475342), (190, 450324), (210, 407436), (228, 375270), (252, 339530), (266, 321660), (280, 305577), (285, 300216), (315, 271624), (342, 250180), (360, 237671), (380, 225162), (399, 214440), (420, 203718), (456, 187635), (504, 169765), (532, 160830), (570, 150108), (630, 135812), (665, 128664), (684, 125090), (760, 112581), (798, 107220), (840, 101859), (855, 100072), (1064, 80415), (1140, 75054), (1197, 71480), (1260, 67906), (1330, 64332), (1368, 62545), (1596, 53610), (1710, 50036), (1787, 47880), (1995, 42888), (2280, 37527), (2394, 35740), (2520, 33953), (2660, 32166), (3192, 26805), (3420, 25018), (3574, 23940), (3990, 21444), (4788, 17870), (5320, 16083), (5361, 15960), (5985, 14296), (6840, 12509), (7148, 11970), (7980, 10722), (8935, 9576)]