88208820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 317817864

約数和(自身を除く): 229609044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 73, 84, 90, 98, 105, 126, 137, 140, 146, 147, 180, 196, 210, 219, 245, 252, 274, 292, 294, 315, 365, 411, 420, 438, 441, 490, 511, 548, 588, 630, 657, 685, 730, 735, 822, 876, 882, 959, 980, 1022, 1095, 1233, 1260, 1314, 1370, 1460, 1470, 1533, 1644, 1764, 1918, 2044, 2055, 2190, 2205, 2466, 2555, 2628, 2740, 2877, 2940, 3066, 3285, 3577, 3836, 4110, 4380, 4410, 4599, 4795, 4932, 5110, 5754, 6132, 6165, 6570, 6713, 7154, 7665, 8220, 8631, 8820, 9198, 9590, 10001, 10220, 10731, 11508, 12330, 13140, 13426, 14308, 14385, 15330, 17262, 17885, 18396, 19180, 20002, 20139, 21462, 22995, 24660, 26852, 28770, 30003, 30660, 32193, 33565, 34524, 35770, 40004, 40278, 42924, 43155, 45990, 50005, 53655, 57540, 60006, 60417, 64386, 67130, 70007, 71540, 80556, 86310, 90009, 91980, 100010, 100695, 107310, 120012, 120834, 128772, 134260, 140014, 150015, 160965, 172620, 180018, 200020, 201390, 210021, 214620, 241668, 280028, 300030, 302085, 321930, 350035, 360036, 402780, 420042, 450045, 490049, 600060, 604170, 630063, 643860, 700070, 840084, 900090, 980098, 1050105, 1208340, 1260126, 1400140, 1470147, 1800180, 1960196, 2100210, 2450245, 2520252, 2940294, 3150315, 4200420, 4410441, 4900490, 5880588, 6300630, 7350735, 8820882, 9800980, 12601260, 14701470, 17641764, 22052205, 29402940, 44104410, 88208820]

約数ペア:

[(1, 88208820), (2, 44104410), (3, 29402940), (4, 22052205), (5, 17641764), (6, 14701470), (7, 12601260), (9, 9800980), (10, 8820882), (12, 7350735), (14, 6300630), (15, 5880588), (18, 4900490), (20, 4410441), (21, 4200420), (28, 3150315), (30, 2940294), (35, 2520252), (36, 2450245), (42, 2100210), (45, 1960196), (49, 1800180), (60, 1470147), (63, 1400140), (70, 1260126), (73, 1208340), (84, 1050105), (90, 980098), (98, 900090), (105, 840084), (126, 700070), (137, 643860), (140, 630063), (146, 604170), (147, 600060), (180, 490049), (196, 450045), (210, 420042), (219, 402780), (245, 360036), (252, 350035), (274, 321930), (292, 302085), (294, 300030), (315, 280028), (365, 241668), (411, 214620), (420, 210021), (438, 201390), (441, 200020), (490, 180018), (511, 172620), (548, 160965), (588, 150015), (630, 140014), (657, 134260), (685, 128772), (730, 120834), (735, 120012), (822, 107310), (876, 100695), (882, 100010), (959, 91980), (980, 90009), (1022, 86310), (1095, 80556), (1233, 71540), (1260, 70007), (1314, 67130), (1370, 64386), (1460, 60417), (1470, 60006), (1533, 57540), (1644, 53655), (1764, 50005), (1918, 45990), (2044, 43155), (2055, 42924), (2190, 40278), (2205, 40004), (2466, 35770), (2555, 34524), (2628, 33565), (2740, 32193), (2877, 30660), (2940, 30003), (3066, 28770), (3285, 26852), (3577, 24660), (3836, 22995), (4110, 21462), (4380, 20139), (4410, 20002), (4599, 19180), (4795, 18396), (4932, 17885), (5110, 17262), (5754, 15330), (6132, 14385), (6165, 14308), (6570, 13426), (6713, 13140), (7154, 12330), (7665, 11508), (8220, 10731), (8631, 10220), (8820, 10001), (9198, 9590)]