99889440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 380588544

約数和(自身を除く): 280699104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 137, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 274, 280, 294, 310, 336, 372, 392, 411, 420, 434, 465, 480, 490, 496, 548, 560, 588, 620, 651, 672, 685, 735, 744, 784, 822, 840, 868, 930, 959, 980, 992, 1085, 1096, 1120, 1176, 1240, 1302, 1370, 1470, 1488, 1519, 1568, 1644, 1680, 1736, 1860, 1918, 1960, 2055, 2170, 2192, 2352, 2480, 2604, 2740, 2877, 2940, 2976, 3038, 3255, 3288, 3360, 3472, 3720, 3836, 3920, 4110, 4247, 4340, 4384, 4557, 4704, 4795, 4960, 5208, 5480, 5754, 5880, 6076, 6510, 6576, 6713, 6944, 7440, 7595, 7672, 7840, 8220, 8494, 8680, 9114, 9590, 10416, 10960, 11508, 11760, 12152, 12741, 13020, 13152, 13426, 14385, 14880, 15190, 15344, 16440, 16988, 17360, 18228, 19180, 20139, 20832, 21235, 21920, 22785, 23016, 23520, 24304, 25482, 26040, 26852, 28770, 29729, 30380, 30688, 32880, 33565, 33976, 34720, 36456, 38360, 40278, 42470, 45570, 46032, 48608, 50964, 52080, 53704, 57540, 59458, 60760, 63705, 65760, 67130, 67952, 72912, 76720, 80556, 84940, 89187, 91140, 92064, 100695, 101928, 104160, 107408, 115080, 118916, 121520, 127410, 134260, 135904, 145824, 148645, 153440, 161112, 169880, 178374, 182280, 201390, 203856, 208103, 214816, 230160, 237832, 243040, 254820, 268520, 297290, 322224, 339760, 356748, 364560, 402780, 407712, 416206, 445935, 460320, 475664, 509640, 537040, 594580, 624309, 644448, 679520, 713496, 729120, 805560, 832412, 891870, 951328, 1019280, 1040515, 1074080, 1189160, 1248618, 1426992, 1611120, 1664824, 1783740, 2038560, 2081030, 2378320, 2497236, 2853984, 3121545, 3222240, 3329648, 3567480, 4162060, 4756640, 4994472, 6243090, 6659296, 7134960, 8324120, 9988944, 12486180, 14269920, 16648240, 19977888, 24972360, 33296480, 49944720, 99889440]

約数ペア:

[(1, 99889440), (2, 49944720), (3, 33296480), (4, 24972360), (5, 19977888), (6, 16648240), (7, 14269920), (8, 12486180), (10, 9988944), (12, 8324120), (14, 7134960), (15, 6659296), (16, 6243090), (20, 4994472), (21, 4756640), (24, 4162060), (28, 3567480), (30, 3329648), (31, 3222240), (32, 3121545), (35, 2853984), (40, 2497236), (42, 2378320), (48, 2081030), (49, 2038560), (56, 1783740), (60, 1664824), (62, 1611120), (70, 1426992), (80, 1248618), (84, 1189160), (93, 1074080), (96, 1040515), (98, 1019280), (105, 951328), (112, 891870), (120, 832412), (124, 805560), (137, 729120), (140, 713496), (147, 679520), (155, 644448), (160, 624309), (168, 594580), (186, 537040), (196, 509640), (210, 475664), (217, 460320), (224, 445935), (240, 416206), (245, 407712), (248, 402780), (274, 364560), (280, 356748), (294, 339760), (310, 322224), (336, 297290), (372, 268520), (392, 254820), (411, 243040), (420, 237832), (434, 230160), (465, 214816), (480, 208103), (490, 203856), (496, 201390), (548, 182280), (560, 178374), (588, 169880), (620, 161112), (651, 153440), (672, 148645), (685, 145824), (735, 135904), (744, 134260), (784, 127410), (822, 121520), (840, 118916), (868, 115080), (930, 107408), (959, 104160), (980, 101928), (992, 100695), (1085, 92064), (1096, 91140), (1120, 89187), (1176, 84940), (1240, 80556), (1302, 76720), (1370, 72912), (1470, 67952), (1488, 67130), (1519, 65760), (1568, 63705), (1644, 60760), (1680, 59458), (1736, 57540), (1860, 53704), (1918, 52080), (1960, 50964), (2055, 48608), (2170, 46032), (2192, 45570), (2352, 42470), (2480, 40278), (2604, 38360), (2740, 36456), (2877, 34720), (2940, 33976), (2976, 33565), (3038, 32880), (3255, 30688), (3288, 30380), (3360, 29729), (3472, 28770), (3720, 26852), (3836, 26040), (3920, 25482), (4110, 24304), (4247, 23520), (4340, 23016), (4384, 22785), (4557, 21920), (4704, 21235), (4795, 20832), (4960, 20139), (5208, 19180), (5480, 18228), (5754, 17360), (5880, 16988), (6076, 16440), (6510, 15344), (6576, 15190), (6713, 14880), (6944, 14385), (7440, 13426), (7595, 13152), (7672, 13020), (7840, 12741), (8220, 12152), (8494, 11760), (8680, 11508), (9114, 10960), (9590, 10416)]