55429128540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1\times {\mathrm{3613}}^1$

素因数の和:6596

約数の個数: 144

約数和(自身を含む): 174040120800

約数和(自身を除く): 118610992260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 2939, 3613, 5220, 5878, 7226, 8817, 10839, 11756, 14452, 14695, 17634, 18065, 21678, 26451, 29390, 32517, 35268, 36130, 43356, 44085, 52902, 54195, 58780, 65034, 72260, 85231, 88170, 104777, 105804, 108390, 130068, 132255, 162585, 170462, 176340, 209554, 216780, 255693, 264510, 314331, 325170, 340924, 419108, 426155, 511386, 523885, 529020, 628662, 650340, 767079, 852310, 942993, 1022772, 1047770, 1257324, 1278465, 1534158, 1571655, 1704620, 1885986, 2095540, 2556930, 3068316, 3143310, 3771972, 3835395, 4714965, 5113860, 6286620, 7670790, 9429930, 10618607, 15341580, 18859860, 21237214, 31855821, 42474428, 53093035, 63711642, 95567463, 106186070, 127423284, 159279105, 191134926, 212372140, 307939603, 318558210, 382269852, 477837315, 615879206, 637116420, 923818809, 955674630, 1231758412, 1539698015, 1847637618, 1911349260, 2771456427, 3079396030, 3695275236, 4619094045, 5542912854, 6158792060, 9238188090, 11085825708, 13857282135, 18476376180, 27714564270, 55429128540]

約数ペア:

[(1, 55429128540), (2, 27714564270), (3, 18476376180), (4, 13857282135), (5, 11085825708), (6, 9238188090), (9, 6158792060), (10, 5542912854), (12, 4619094045), (15, 3695275236), (18, 3079396030), (20, 2771456427), (29, 1911349260), (30, 1847637618), (36, 1539698015), (45, 1231758412), (58, 955674630), (60, 923818809), (87, 637116420), (90, 615879206), (116, 477837315), (145, 382269852), (174, 318558210), (180, 307939603), (261, 212372140), (290, 191134926), (348, 159279105), (435, 127423284), (522, 106186070), (580, 95567463), (870, 63711642), (1044, 53093035), (1305, 42474428), (1740, 31855821), (2610, 21237214), (2939, 18859860), (3613, 15341580), (5220, 10618607), (5878, 9429930), (7226, 7670790), (8817, 6286620), (10839, 5113860), (11756, 4714965), (14452, 3835395), (14695, 3771972), (17634, 3143310), (18065, 3068316), (21678, 2556930), (26451, 2095540), (29390, 1885986), (32517, 1704620), (35268, 1571655), (36130, 1534158), (43356, 1278465), (44085, 1257324), (52902, 1047770), (54195, 1022772), (58780, 942993), (65034, 852310), (72260, 767079), (85231, 650340), (88170, 628662), (104777, 529020), (105804, 523885), (108390, 511386), (130068, 426155), (132255, 419108), (162585, 340924), (170462, 325170), (176340, 314331), (209554, 264510), (216780, 255693)]