48880440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 196868880

約数和(自身を除く): 147988440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 163, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 326, 340, 357, 360, 392, 408, 420, 441, 476, 489, 490, 504, 510, 588, 595, 612, 630, 652, 680, 714, 735, 765, 815, 833, 840, 882, 952, 978, 980, 1020, 1071, 1141, 1176, 1190, 1224, 1260, 1304, 1428, 1467, 1470, 1530, 1630, 1666, 1764, 1785, 1956, 1960, 2040, 2142, 2205, 2282, 2380, 2445, 2499, 2520, 2771, 2856, 2934, 2940, 3060, 3260, 3332, 3423, 3528, 3570, 3912, 4165, 4284, 4410, 4564, 4760, 4890, 4998, 5355, 5542, 5705, 5868, 5880, 6120, 6520, 6664, 6846, 7140, 7335, 7497, 7987, 8313, 8330, 8568, 8820, 9128, 9780, 9996, 10269, 10710, 11084, 11410, 11736, 12495, 13692, 13855, 14280, 14670, 14994, 15974, 16626, 16660, 17115, 17640, 19397, 19560, 19992, 20538, 21420, 22168, 22820, 23961, 24939, 24990, 27384, 27710, 29340, 29988, 31948, 33252, 33320, 34230, 37485, 38794, 39935, 41076, 41565, 42840, 45640, 47922, 49878, 49980, 51345, 55420, 58191, 58680, 59976, 63896, 66504, 68460, 71883, 74970, 77588, 79870, 82152, 83130, 95844, 96985, 99756, 99960, 102690, 110840, 116382, 119805, 124695, 135779, 136920, 143766, 149940, 155176, 159740, 166260, 174573, 191688, 193970, 199512, 205380, 232764, 239610, 249390, 271558, 287532, 290955, 299880, 319480, 332520, 349146, 359415, 387940, 407337, 410760, 465528, 479220, 498780, 543116, 575064, 581910, 678895, 698292, 718830, 775880, 814674, 872865, 958440, 997560, 1086232, 1163820, 1222011, 1357790, 1396584, 1437660, 1629348, 1745730, 2036685, 2327640, 2444022, 2715580, 2875320, 3258696, 3491460, 4073370, 4888044, 5431160, 6110055, 6982920, 8146740, 9776088, 12220110, 16293480, 24440220, 48880440]

約数ペア:

[(1, 48880440), (2, 24440220), (3, 16293480), (4, 12220110), (5, 9776088), (6, 8146740), (7, 6982920), (8, 6110055), (9, 5431160), (10, 4888044), (12, 4073370), (14, 3491460), (15, 3258696), (17, 2875320), (18, 2715580), (20, 2444022), (21, 2327640), (24, 2036685), (28, 1745730), (30, 1629348), (34, 1437660), (35, 1396584), (36, 1357790), (40, 1222011), (42, 1163820), (45, 1086232), (49, 997560), (51, 958440), (56, 872865), (60, 814674), (63, 775880), (68, 718830), (70, 698292), (72, 678895), (84, 581910), (85, 575064), (90, 543116), (98, 498780), (102, 479220), (105, 465528), (119, 410760), (120, 407337), (126, 387940), (136, 359415), (140, 349146), (147, 332520), (153, 319480), (163, 299880), (168, 290955), (170, 287532), (180, 271558), (196, 249390), (204, 239610), (210, 232764), (238, 205380), (245, 199512), (252, 193970), (255, 191688), (280, 174573), (294, 166260), (306, 159740), (315, 155176), (326, 149940), (340, 143766), (357, 136920), (360, 135779), (392, 124695), (408, 119805), (420, 116382), (441, 110840), (476, 102690), (489, 99960), (490, 99756), (504, 96985), (510, 95844), (588, 83130), (595, 82152), (612, 79870), (630, 77588), (652, 74970), (680, 71883), (714, 68460), (735, 66504), (765, 63896), (815, 59976), (833, 58680), (840, 58191), (882, 55420), (952, 51345), (978, 49980), (980, 49878), (1020, 47922), (1071, 45640), (1141, 42840), (1176, 41565), (1190, 41076), (1224, 39935), (1260, 38794), (1304, 37485), (1428, 34230), (1467, 33320), (1470, 33252), (1530, 31948), (1630, 29988), (1666, 29340), (1764, 27710), (1785, 27384), (1956, 24990), (1960, 24939), (2040, 23961), (2142, 22820), (2205, 22168), (2282, 21420), (2380, 20538), (2445, 19992), (2499, 19560), (2520, 19397), (2771, 17640), (2856, 17115), (2934, 16660), (2940, 16626), (3060, 15974), (3260, 14994), (3332, 14670), (3423, 14280), (3528, 13855), (3570, 13692), (3912, 12495), (4165, 11736), (4284, 11410), (4410, 11084), (4564, 10710), (4760, 10269), (4890, 9996), (4998, 9780), (5355, 9128), (5542, 8820), (5705, 8568), (5868, 8330), (5880, 8313), (6120, 7987), (6520, 7497), (6664, 7335), (6846, 7140)]