90217260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 332236800

約数和(自身を除く): 242019540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 823, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1646, 1740, 1827, 1890, 2030, 2436, 2469, 2610, 3045, 3132, 3292, 3654, 3780, 3915, 4060, 4115, 4938, 5220, 5481, 5761, 6090, 7308, 7407, 7830, 8230, 9135, 9876, 10962, 11522, 12180, 12345, 14814, 15660, 16460, 17283, 18270, 21924, 22221, 23044, 23867, 24690, 27405, 28805, 29628, 34566, 36540, 37035, 44442, 47734, 49380, 51849, 54810, 57610, 69132, 71601, 74070, 86415, 88884, 95468, 103698, 109620, 111105, 115220, 119335, 143202, 148140, 155547, 167069, 172830, 207396, 214803, 222210, 238670, 259245, 286404, 311094, 334138, 345660, 358005, 429606, 444420, 477340, 501207, 518490, 622188, 644409, 668276, 716010, 777735, 835345, 859212, 1002414, 1036980, 1074015, 1288818, 1432020, 1503621, 1555470, 1670690, 2004828, 2148030, 2506035, 2577636, 3007242, 3110940, 3222045, 3341380, 4296060, 4510863, 5012070, 6014484, 6444090, 7518105, 9021726, 10024140, 12888180, 15036210, 18043452, 22554315, 30072420, 45108630, 90217260]

約数ペア:

[(1, 90217260), (2, 45108630), (3, 30072420), (4, 22554315), (5, 18043452), (6, 15036210), (7, 12888180), (9, 10024140), (10, 9021726), (12, 7518105), (14, 6444090), (15, 6014484), (18, 5012070), (20, 4510863), (21, 4296060), (27, 3341380), (28, 3222045), (29, 3110940), (30, 3007242), (35, 2577636), (36, 2506035), (42, 2148030), (45, 2004828), (54, 1670690), (58, 1555470), (60, 1503621), (63, 1432020), (70, 1288818), (84, 1074015), (87, 1036980), (90, 1002414), (105, 859212), (108, 835345), (116, 777735), (126, 716010), (135, 668276), (140, 644409), (145, 622188), (174, 518490), (180, 501207), (189, 477340), (203, 444420), (210, 429606), (252, 358005), (261, 345660), (270, 334138), (290, 311094), (315, 286404), (348, 259245), (378, 238670), (406, 222210), (420, 214803), (435, 207396), (522, 172830), (540, 167069), (580, 155547), (609, 148140), (630, 143202), (756, 119335), (783, 115220), (812, 111105), (823, 109620), (870, 103698), (945, 95468), (1015, 88884), (1044, 86415), (1218, 74070), (1260, 71601), (1305, 69132), (1566, 57610), (1646, 54810), (1740, 51849), (1827, 49380), (1890, 47734), (2030, 44442), (2436, 37035), (2469, 36540), (2610, 34566), (3045, 29628), (3132, 28805), (3292, 27405), (3654, 24690), (3780, 23867), (3915, 23044), (4060, 22221), (4115, 21924), (4938, 18270), (5220, 17283), (5481, 16460), (5761, 15660), (6090, 14814), (7308, 12345), (7407, 12180), (7830, 11522), (8230, 10962), (9135, 9876)]