152993880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 256

約数和(自身を含む): 582422400

約数和(自身を除く): 429428520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 641, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1282, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1923, 1989, 2040, 2210, 2295, 2340, 2564, 2652, 2808, 3060, 3205, 3315, 3510, 3672, 3846, 3978, 4420, 4590, 4680, 5128, 5304, 5769, 5967, 6120, 6410, 6630, 7020, 7692, 7956, 8333, 8840, 9180, 9615, 9945, 10897, 11538, 11934, 12820, 13260, 14040, 15384, 15912, 16666, 17307, 18360, 19230, 19890, 21794, 23076, 23868, 24999, 25640, 26520, 28845, 29835, 32691, 33332, 34614, 38460, 39780, 41665, 43588, 46152, 47736, 49998, 54485, 57690, 59670, 65382, 66664, 69228, 74997, 76920, 79560, 83330, 86535, 87176, 98073, 99996, 108970, 115380, 119340, 124995, 130764, 138456, 141661, 149994, 163455, 166660, 173070, 196146, 199992, 217940, 224991, 230760, 238680, 249990, 261528, 283322, 294219, 299988, 326910, 333320, 346140, 374985, 392292, 424983, 435880, 449982, 490365, 499980, 566644, 588438, 599976, 653820, 692280, 708305, 749970, 784584, 849966, 899964, 980730, 999960, 1124955, 1133288, 1176876, 1274949, 1307640, 1416610, 1471095, 1499940, 1699932, 1799928, 1961460, 2124915, 2249910, 2353752, 2549898, 2833220, 2942190, 2999880, 3399864, 3824847, 3922920, 4249830, 4499820, 5099796, 5666440, 5884380, 6374745, 7649694, 8499660, 8999640, 10199592, 11768760, 12749490, 15299388, 16999320, 19124235, 25498980, 30598776, 38248470, 50997960, 76496940, 152993880]

約数ペア:

[(1, 152993880), (2, 76496940), (3, 50997960), (4, 38248470), (5, 30598776), (6, 25498980), (8, 19124235), (9, 16999320), (10, 15299388), (12, 12749490), (13, 11768760), (15, 10199592), (17, 8999640), (18, 8499660), (20, 7649694), (24, 6374745), (26, 5884380), (27, 5666440), (30, 5099796), (34, 4499820), (36, 4249830), (39, 3922920), (40, 3824847), (45, 3399864), (51, 2999880), (52, 2942190), (54, 2833220), (60, 2549898), (65, 2353752), (68, 2249910), (72, 2124915), (78, 1961460), (85, 1799928), (90, 1699932), (102, 1499940), (104, 1471095), (108, 1416610), (117, 1307640), (120, 1274949), (130, 1176876), (135, 1133288), (136, 1124955), (153, 999960), (156, 980730), (170, 899964), (180, 849966), (195, 784584), (204, 749970), (216, 708305), (221, 692280), (234, 653820), (255, 599976), (260, 588438), (270, 566644), (306, 499980), (312, 490365), (340, 449982), (351, 435880), (360, 424983), (390, 392292), (408, 374985), (442, 346140), (459, 333320), (468, 326910), (510, 299988), (520, 294219), (540, 283322), (585, 261528), (612, 249990), (641, 238680), (663, 230760), (680, 224991), (702, 217940), (765, 199992), (780, 196146), (884, 173070), (918, 166660), (936, 163455), (1020, 149994), (1080, 141661), (1105, 138456), (1170, 130764), (1224, 124995), (1282, 119340), (1326, 115380), (1404, 108970), (1530, 99996), (1560, 98073), (1755, 87176), (1768, 86535), (1836, 83330), (1923, 79560), (1989, 76920), (2040, 74997), (2210, 69228), (2295, 66664), (2340, 65382), (2564, 59670), (2652, 57690), (2808, 54485), (3060, 49998), (3205, 47736), (3315, 46152), (3510, 43588), (3672, 41665), (3846, 39780), (3978, 38460), (4420, 34614), (4590, 33332), (4680, 32691), (5128, 29835), (5304, 28845), (5769, 26520), (5967, 25640), (6120, 24999), (6410, 23868), (6630, 23076), (7020, 21794), (7692, 19890), (7956, 19230), (8333, 18360), (8840, 17307), (9180, 16666), (9615, 15912), (9945, 15384), (10897, 14040), (11538, 13260), (11934, 12820)]