138251880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 510048000

約数和(自身を除く): 371796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 229, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 430, 458, 468, 516, 520, 540, 559, 585, 645, 687, 702, 774, 780, 860, 916, 936, 1032, 1080, 1118, 1145, 1161, 1170, 1290, 1374, 1404, 1548, 1560, 1677, 1720, 1755, 1832, 1935, 2061, 2236, 2290, 2322, 2340, 2580, 2748, 2795, 2808, 2977, 3096, 3354, 3435, 3510, 3870, 4122, 4472, 4580, 4644, 4680, 5031, 5160, 5496, 5590, 5805, 5954, 6183, 6708, 6870, 7020, 7740, 8244, 8385, 8931, 9160, 9288, 9847, 10062, 10305, 11180, 11610, 11908, 12366, 13416, 13740, 14040, 14885, 15093, 15480, 16488, 16770, 17862, 19694, 20124, 20610, 22360, 23220, 23816, 24732, 25155, 26793, 27480, 29541, 29770, 30186, 30915, 33540, 35724, 39388, 40248, 41220, 44655, 46440, 49235, 49464, 50310, 53586, 59082, 59540, 60372, 61830, 67080, 71448, 75465, 78776, 80379, 82440, 88623, 89310, 98470, 100620, 107172, 118164, 119080, 120744, 123660, 128011, 133965, 147705, 150930, 160758, 177246, 178620, 196940, 201240, 214344, 236328, 247320, 256022, 265869, 267930, 295410, 301860, 321516, 354492, 357240, 384033, 393880, 401895, 443115, 512044, 531738, 535860, 590820, 603720, 640055, 643032, 708984, 768066, 803790, 886230, 1024088, 1063476, 1071720, 1152099, 1181640, 1280110, 1329345, 1536132, 1607580, 1772460, 1920165, 2126952, 2304198, 2560220, 2658690, 3072264, 3215160, 3456297, 3544920, 3840330, 4608396, 5120440, 5317380, 5760495, 6912594, 7680660, 9216792, 10634760, 11520990, 13825188, 15361320, 17281485, 23041980, 27650376, 34562970, 46083960, 69125940, 138251880]

約数ペア:

[(1, 138251880), (2, 69125940), (3, 46083960), (4, 34562970), (5, 27650376), (6, 23041980), (8, 17281485), (9, 15361320), (10, 13825188), (12, 11520990), (13, 10634760), (15, 9216792), (18, 7680660), (20, 6912594), (24, 5760495), (26, 5317380), (27, 5120440), (30, 4608396), (36, 3840330), (39, 3544920), (40, 3456297), (43, 3215160), (45, 3072264), (52, 2658690), (54, 2560220), (60, 2304198), (65, 2126952), (72, 1920165), (78, 1772460), (86, 1607580), (90, 1536132), (104, 1329345), (108, 1280110), (117, 1181640), (120, 1152099), (129, 1071720), (130, 1063476), (135, 1024088), (156, 886230), (172, 803790), (180, 768066), (195, 708984), (215, 643032), (216, 640055), (229, 603720), (234, 590820), (258, 535860), (260, 531738), (270, 512044), (312, 443115), (344, 401895), (351, 393880), (360, 384033), (387, 357240), (390, 354492), (430, 321516), (458, 301860), (468, 295410), (516, 267930), (520, 265869), (540, 256022), (559, 247320), (585, 236328), (645, 214344), (687, 201240), (702, 196940), (774, 178620), (780, 177246), (860, 160758), (916, 150930), (936, 147705), (1032, 133965), (1080, 128011), (1118, 123660), (1145, 120744), (1161, 119080), (1170, 118164), (1290, 107172), (1374, 100620), (1404, 98470), (1548, 89310), (1560, 88623), (1677, 82440), (1720, 80379), (1755, 78776), (1832, 75465), (1935, 71448), (2061, 67080), (2236, 61830), (2290, 60372), (2322, 59540), (2340, 59082), (2580, 53586), (2748, 50310), (2795, 49464), (2808, 49235), (2977, 46440), (3096, 44655), (3354, 41220), (3435, 40248), (3510, 39388), (3870, 35724), (4122, 33540), (4472, 30915), (4580, 30186), (4644, 29770), (4680, 29541), (5031, 27480), (5160, 26793), (5496, 25155), (5590, 24732), (5805, 23816), (5954, 23220), (6183, 22360), (6708, 20610), (6870, 20124), (7020, 19694), (7740, 17862), (8244, 16770), (8385, 16488), (8931, 15480), (9160, 15093), (9288, 14885), (9847, 14040), (10062, 13740), (10305, 13416), (11180, 12366), (11610, 11908)]