137955960

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 495936000

約数和(自身を除く): 357980040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 83, 90, 95, 108, 114, 120, 135, 152, 162, 166, 171, 180, 190, 216, 228, 243, 249, 270, 285, 324, 332, 342, 360, 380, 405, 415, 456, 486, 498, 513, 540, 570, 648, 664, 684, 729, 747, 760, 810, 830, 855, 972, 996, 1026, 1080, 1140, 1215, 1245, 1368, 1458, 1494, 1539, 1577, 1620, 1660, 1710, 1944, 1992, 2052, 2187, 2241, 2280, 2430, 2490, 2565, 2916, 2988, 3078, 3154, 3240, 3320, 3420, 3645, 3735, 4104, 4374, 4482, 4617, 4731, 4860, 4980, 5130, 5832, 5976, 6156, 6308, 6723, 6840, 7290, 7470, 7695, 7885, 8748, 8964, 9234, 9462, 9720, 9960, 10260, 10935, 11205, 12312, 12616, 13446, 13851, 14193, 14580, 14940, 15390, 15770, 17496, 17928, 18468, 18924, 20169, 20520, 21870, 22410, 23085, 23655, 26892, 27702, 28386, 29160, 29880, 30780, 31540, 33615, 36936, 37848, 40338, 41553, 42579, 43740, 44820, 46170, 47310, 53784, 55404, 56772, 60507, 61560, 63080, 67230, 69255, 70965, 80676, 83106, 85158, 87480, 89640, 92340, 94620, 100845, 110808, 113544, 121014, 127737, 134460, 138510, 141930, 161352, 166212, 170316, 181521, 184680, 189240, 201690, 207765, 212895, 242028, 255474, 268920, 277020, 283860, 302535, 332424, 340632, 363042, 383211, 403380, 415530, 425790, 484056, 510948, 554040, 567720, 605070, 638685, 726084, 766422, 806760, 831060, 851580, 907605, 1021896, 1149633, 1210140, 1277370, 1452168, 1532844, 1662120, 1703160, 1815210, 1916055, 2299266, 2420280, 2554740, 3065688, 3448899, 3630420, 3832110, 4598532, 5109480, 5748165, 6897798, 7260840, 7664220, 9197064, 11496330, 13795596, 15328440, 17244495, 22992660, 27591192, 34488990, 45985320, 68977980, 137955960]

約数ペア:

[(1, 137955960), (2, 68977980), (3, 45985320), (4, 34488990), (5, 27591192), (6, 22992660), (8, 17244495), (9, 15328440), (10, 13795596), (12, 11496330), (15, 9197064), (18, 7664220), (19, 7260840), (20, 6897798), (24, 5748165), (27, 5109480), (30, 4598532), (36, 3832110), (38, 3630420), (40, 3448899), (45, 3065688), (54, 2554740), (57, 2420280), (60, 2299266), (72, 1916055), (76, 1815210), (81, 1703160), (83, 1662120), (90, 1532844), (95, 1452168), (108, 1277370), (114, 1210140), (120, 1149633), (135, 1021896), (152, 907605), (162, 851580), (166, 831060), (171, 806760), (180, 766422), (190, 726084), (216, 638685), (228, 605070), (243, 567720), (249, 554040), (270, 510948), (285, 484056), (324, 425790), (332, 415530), (342, 403380), (360, 383211), (380, 363042), (405, 340632), (415, 332424), (456, 302535), (486, 283860), (498, 277020), (513, 268920), (540, 255474), (570, 242028), (648, 212895), (664, 207765), (684, 201690), (729, 189240), (747, 184680), (760, 181521), (810, 170316), (830, 166212), (855, 161352), (972, 141930), (996, 138510), (1026, 134460), (1080, 127737), (1140, 121014), (1215, 113544), (1245, 110808), (1368, 100845), (1458, 94620), (1494, 92340), (1539, 89640), (1577, 87480), (1620, 85158), (1660, 83106), (1710, 80676), (1944, 70965), (1992, 69255), (2052, 67230), (2187, 63080), (2241, 61560), (2280, 60507), (2430, 56772), (2490, 55404), (2565, 53784), (2916, 47310), (2988, 46170), (3078, 44820), (3154, 43740), (3240, 42579), (3320, 41553), (3420, 40338), (3645, 37848), (3735, 36936), (4104, 33615), (4374, 31540), (4482, 30780), (4617, 29880), (4731, 29160), (4860, 28386), (4980, 27702), (5130, 26892), (5832, 23655), (5976, 23085), (6156, 22410), (6308, 21870), (6723, 20520), (6840, 20169), (7290, 18924), (7470, 18468), (7695, 17928), (7885, 17496), (8748, 15770), (8964, 15390), (9234, 14940), (9462, 14580), (9720, 14193), (9960, 13851), (10260, 13446), (10935, 12616), (11205, 12312)]