42489360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 200

約数和(自身を含む): 151240320

約数和(自身を除く): 108750960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 83, 90, 108, 120, 135, 144, 158, 162, 166, 180, 216, 237, 240, 249, 270, 316, 324, 332, 360, 395, 405, 415, 432, 474, 498, 540, 632, 648, 664, 711, 720, 747, 790, 810, 830, 948, 996, 1080, 1185, 1245, 1264, 1296, 1328, 1422, 1494, 1580, 1620, 1660, 1896, 1992, 2133, 2160, 2241, 2370, 2490, 2844, 2988, 3160, 3240, 3320, 3555, 3735, 3792, 3984, 4266, 4482, 4740, 4980, 5688, 5976, 6320, 6399, 6480, 6557, 6640, 6723, 7110, 7470, 8532, 8964, 9480, 9960, 10665, 11205, 11376, 11952, 12798, 13114, 13446, 14220, 14940, 17064, 17928, 18960, 19671, 19920, 21330, 22410, 25596, 26228, 26892, 28440, 29880, 31995, 32785, 33615, 34128, 35856, 39342, 42660, 44820, 51192, 52456, 53784, 56880, 59013, 59760, 63990, 65570, 67230, 78684, 85320, 89640, 98355, 102384, 104912, 107568, 118026, 127980, 131140, 134460, 157368, 170640, 177039, 179280, 196710, 236052, 255960, 262280, 268920, 295065, 314736, 354078, 393420, 472104, 511920, 524560, 531117, 537840, 590130, 708156, 786840, 885195, 944208, 1062234, 1180260, 1416312, 1573680, 1770390, 2124468, 2360520, 2655585, 2832624, 3540780, 4248936, 4721040, 5311170, 7081560, 8497872, 10622340, 14163120, 21244680, 42489360]

約数ペア:

[(1, 42489360), (2, 21244680), (3, 14163120), (4, 10622340), (5, 8497872), (6, 7081560), (8, 5311170), (9, 4721040), (10, 4248936), (12, 3540780), (15, 2832624), (16, 2655585), (18, 2360520), (20, 2124468), (24, 1770390), (27, 1573680), (30, 1416312), (36, 1180260), (40, 1062234), (45, 944208), (48, 885195), (54, 786840), (60, 708156), (72, 590130), (79, 537840), (80, 531117), (81, 524560), (83, 511920), (90, 472104), (108, 393420), (120, 354078), (135, 314736), (144, 295065), (158, 268920), (162, 262280), (166, 255960), (180, 236052), (216, 196710), (237, 179280), (240, 177039), (249, 170640), (270, 157368), (316, 134460), (324, 131140), (332, 127980), (360, 118026), (395, 107568), (405, 104912), (415, 102384), (432, 98355), (474, 89640), (498, 85320), (540, 78684), (632, 67230), (648, 65570), (664, 63990), (711, 59760), (720, 59013), (747, 56880), (790, 53784), (810, 52456), (830, 51192), (948, 44820), (996, 42660), (1080, 39342), (1185, 35856), (1245, 34128), (1264, 33615), (1296, 32785), (1328, 31995), (1422, 29880), (1494, 28440), (1580, 26892), (1620, 26228), (1660, 25596), (1896, 22410), (1992, 21330), (2133, 19920), (2160, 19671), (2241, 18960), (2370, 17928), (2490, 17064), (2844, 14940), (2988, 14220), (3160, 13446), (3240, 13114), (3320, 12798), (3555, 11952), (3735, 11376), (3792, 11205), (3984, 10665), (4266, 9960), (4482, 9480), (4740, 8964), (4980, 8532), (5688, 7470), (5976, 7110), (6320, 6723), (6399, 6640), (6480, 6557)]