5480547.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 212874480

約数和(自身を除く): 145894860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 89, 90, 111, 113, 148, 178, 180, 185, 222, 226, 267, 333, 339, 356, 370, 444, 445, 452, 534, 555, 565, 666, 678, 740, 801, 890, 1017, 1068, 1110, 1130, 1332, 1335, 1356, 1602, 1665, 1695, 1780, 2034, 2220, 2260, 2670, 3204, 3293, 3330, 3390, 4005, 4068, 4181, 5085, 5340, 6586, 6660, 6780, 8010, 8362, 9879, 10057, 10170, 12543, 13172, 16020, 16465, 16724, 19758, 20114, 20340, 20905, 25086, 29637, 30171, 32930, 37629, 39516, 40228, 41810, 49395, 50172, 50285, 59274, 60342, 62715, 65860, 75258, 83620, 90513, 98790, 100570, 118548, 120684, 125430, 148185, 150516, 150855, 181026, 188145, 197580, 201140, 250860, 296370, 301710, 362052, 372109, 376290, 452565, 592740, 603420, 744218, 752580, 905130, 1116327, 1488436, 1810260, 1860545, 2232654, 3348981, 3721090, 4465308, 5581635, 6697962, 7442180, 11163270, 13395924, 16744905, 22326540, 33489810, 66979620]

約数ペア:

[(1, 66979620), (2, 33489810), (3, 22326540), (4, 16744905), (5, 13395924), (6, 11163270), (9, 7442180), (10, 6697962), (12, 5581635), (15, 4465308), (18, 3721090), (20, 3348981), (30, 2232654), (36, 1860545), (37, 1810260), (45, 1488436), (60, 1116327), (74, 905130), (89, 752580), (90, 744218), (111, 603420), (113, 592740), (148, 452565), (178, 376290), (180, 372109), (185, 362052), (222, 301710), (226, 296370), (267, 250860), (333, 201140), (339, 197580), (356, 188145), (370, 181026), (444, 150855), (445, 150516), (452, 148185), (534, 125430), (555, 120684), (565, 118548), (666, 100570), (678, 98790), (740, 90513), (801, 83620), (890, 75258), (1017, 65860), (1068, 62715), (1110, 60342), (1130, 59274), (1332, 50285), (1335, 50172), (1356, 49395), (1602, 41810), (1665, 40228), (1695, 39516), (1780, 37629), (2034, 32930), (2220, 30171), (2260, 29637), (2670, 25086), (3204, 20905), (3293, 20340), (3330, 20114), (3390, 19758), (4005, 16724), (4068, 16465), (4181, 16020), (5085, 13172), (5340, 12543), (6586, 10170), (6660, 10057), (6780, 9879), (8010, 8362)]