1550672220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11839}}^1$

素因数の和:11947

約数の個数: 96

約数和(自身を含む): 4535193600

約数和(自身を除く): 2984521380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 590, 708, 740, 885, 1110, 1180, 1770, 2183, 2220, 3540, 4366, 6549, 8732, 10915, 11839, 13098, 21830, 23678, 26196, 32745, 35517, 43660, 47356, 59195, 65490, 71034, 118390, 130980, 142068, 177585, 236780, 355170, 438043, 698501, 710340, 876086, 1314129, 1397002, 1752172, 2095503, 2190215, 2628258, 2794004, 3492505, 4191006, 4380430, 5256516, 6570645, 6985010, 8382012, 8760860, 10477515, 13141290, 13970020, 20955030, 25844537, 26282580, 41910060, 51689074, 77533611, 103378148, 129222685, 155067222, 258445370, 310134444, 387668055, 516890740, 775336110, 1550672220]

約数ペア:

[(1, 1550672220), (2, 775336110), (3, 516890740), (4, 387668055), (5, 310134444), (6, 258445370), (10, 155067222), (12, 129222685), (15, 103378148), (20, 77533611), (30, 51689074), (37, 41910060), (59, 26282580), (60, 25844537), (74, 20955030), (111, 13970020), (118, 13141290), (148, 10477515), (177, 8760860), (185, 8382012), (222, 6985010), (236, 6570645), (295, 5256516), (354, 4380430), (370, 4191006), (444, 3492505), (555, 2794004), (590, 2628258), (708, 2190215), (740, 2095503), (885, 1752172), (1110, 1397002), (1180, 1314129), (1770, 876086), (2183, 710340), (2220, 698501), (3540, 438043), (4366, 355170), (6549, 236780), (8732, 177585), (10915, 142068), (11839, 130980), (13098, 118390), (21830, 71034), (23678, 65490), (26196, 59195), (32745, 47356), (35517, 43660)]