45205440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2$

素因数の和:96

約数の個数: 252

約数和(自身を含む): 172519848

約数和(自身を除く): 127314408

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, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 320, 336, 372, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 960, 961, 980, 992, 1085, 1120, 1176, 1240, 1302, 1344, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1922, 1960, 1984, 2170, 2240, 2352, 2480, 2604, 2883, 2940, 2976, 3038, 3136, 3255, 3360, 3472, 3720, 3844, 3920, 4340, 4557, 4704, 4805, 4960, 5208, 5766, 5880, 5952, 6076, 6510, 6720, 6727, 6944, 7440, 7595, 7688, 7840, 8680, 9114, 9408, 9610, 9920, 10416, 11532, 11760, 12152, 13020, 13454, 13888, 14415, 14880, 15190, 15376, 15680, 17360, 18228, 19220, 20181, 20832, 22785, 23064, 23520, 24304, 26040, 26908, 28830, 29760, 30380, 30752, 33635, 34720, 36456, 38440, 40362, 41664, 45570, 46128, 47040, 47089, 48608, 52080, 53816, 57660, 60760, 61504, 67270, 69440, 72912, 76880, 80724, 91140, 92256, 94178, 97216, 100905, 104160, 107632, 115320, 121520, 134540, 141267, 145824, 153760, 161448, 182280, 184512, 188356, 201810, 208320, 215264, 230640, 235445, 243040, 269080, 282534, 291648, 307520, 322896, 364560, 376712, 403620, 430528, 461280, 470890, 486080, 538160, 565068, 645792, 706335, 729120, 753424, 807240, 922560, 941780, 1076320, 1130136, 1291584, 1412670, 1458240, 1506848, 1614480, 1883560, 2152640, 2260272, 2825340, 3013696, 3228960, 3767120, 4520544, 5650680, 6457920, 7534240, 9041088, 11301360, 15068480, 22602720, 45205440]

約数ペア:

[(1, 45205440), (2, 22602720), (3, 15068480), (4, 11301360), (5, 9041088), (6, 7534240), (7, 6457920), (8, 5650680), (10, 4520544), (12, 3767120), (14, 3228960), (15, 3013696), (16, 2825340), (20, 2260272), (21, 2152640), (24, 1883560), (28, 1614480), (30, 1506848), (31, 1458240), (32, 1412670), (35, 1291584), (40, 1130136), (42, 1076320), (48, 941780), (49, 922560), (56, 807240), (60, 753424), (62, 729120), (64, 706335), (70, 645792), (80, 565068), (84, 538160), (93, 486080), (96, 470890), (98, 461280), (105, 430528), (112, 403620), (120, 376712), (124, 364560), (140, 322896), (147, 307520), (155, 291648), (160, 282534), (168, 269080), (186, 243040), (192, 235445), (196, 230640), (210, 215264), (217, 208320), (224, 201810), (240, 188356), (245, 184512), (248, 182280), (280, 161448), (294, 153760), (310, 145824), (320, 141267), (336, 134540), (372, 121520), (392, 115320), (420, 107632), (434, 104160), (448, 100905), (465, 97216), (480, 94178), (490, 92256), (496, 91140), (560, 80724), (588, 76880), (620, 72912), (651, 69440), (672, 67270), (735, 61504), (744, 60760), (784, 57660), (840, 53816), (868, 52080), (930, 48608), (960, 47089), (961, 47040), (980, 46128), (992, 45570), (1085, 41664), (1120, 40362), (1176, 38440), (1240, 36456), (1302, 34720), (1344, 33635), (1470, 30752), (1488, 30380), (1519, 29760), (1568, 28830), (1680, 26908), (1736, 26040), (1860, 24304), (1922, 23520), (1960, 23064), (1984, 22785), (2170, 20832), (2240, 20181), (2352, 19220), (2480, 18228), (2604, 17360), (2883, 15680), (2940, 15376), (2976, 15190), (3038, 14880), (3136, 14415), (3255, 13888), (3360, 13454), (3472, 13020), (3720, 12152), (3844, 11760), (3920, 11532), (4340, 10416), (4557, 9920), (4704, 9610), (4805, 9408), (4960, 9114), (5208, 8680), (5766, 7840), (5880, 7688), (5952, 7595), (6076, 7440), (6510, 6944), (6720, 6727)]