493110180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 168

約数和(自身を含む): 1604139264

約数和(自身を除く): 1111029084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 810, 837, 930, 972, 1091, 1116, 1215, 1395, 1458, 1620, 1674, 1860, 2182, 2430, 2511, 2790, 2916, 3273, 3348, 3645, 4185, 4364, 4860, 5022, 5455, 5580, 6546, 7290, 7533, 8370, 9819, 10044, 10910, 12555, 13092, 14580, 15066, 16365, 16740, 19638, 21820, 22599, 25110, 29457, 30132, 32730, 33821, 37665, 39276, 45198, 49095, 50220, 58914, 65460, 67642, 75330, 88371, 90396, 98190, 101463, 112995, 117828, 135284, 147285, 150660, 169105, 176742, 196380, 202926, 225990, 265113, 294570, 304389, 338210, 353484, 405852, 441855, 451980, 507315, 530226, 589140, 608778, 676420, 795339, 883710, 913167, 1014630, 1060452, 1217556, 1325565, 1521945, 1590678, 1767420, 1826334, 2029260, 2651130, 2739501, 3043890, 3181356, 3652668, 3976695, 4565835, 5302260, 5479002, 6087780, 7953390, 8218503, 9131670, 10958004, 13697505, 15906780, 16437006, 18263340, 24655509, 27395010, 32874012, 41092515, 49311018, 54790020, 82185030, 98622036, 123277545, 164370060, 246555090, 493110180]

約数ペア:

[(1, 493110180), (2, 246555090), (3, 164370060), (4, 123277545), (5, 98622036), (6, 82185030), (9, 54790020), (10, 49311018), (12, 41092515), (15, 32874012), (18, 27395010), (20, 24655509), (27, 18263340), (30, 16437006), (31, 15906780), (36, 13697505), (45, 10958004), (54, 9131670), (60, 8218503), (62, 7953390), (81, 6087780), (90, 5479002), (93, 5302260), (108, 4565835), (124, 3976695), (135, 3652668), (155, 3181356), (162, 3043890), (180, 2739501), (186, 2651130), (243, 2029260), (270, 1826334), (279, 1767420), (310, 1590678), (324, 1521945), (372, 1325565), (405, 1217556), (465, 1060452), (486, 1014630), (540, 913167), (558, 883710), (620, 795339), (729, 676420), (810, 608778), (837, 589140), (930, 530226), (972, 507315), (1091, 451980), (1116, 441855), (1215, 405852), (1395, 353484), (1458, 338210), (1620, 304389), (1674, 294570), (1860, 265113), (2182, 225990), (2430, 202926), (2511, 196380), (2790, 176742), (2916, 169105), (3273, 150660), (3348, 147285), (3645, 135284), (4185, 117828), (4364, 112995), (4860, 101463), (5022, 98190), (5455, 90396), (5580, 88371), (6546, 75330), (7290, 67642), (7533, 65460), (8370, 58914), (9819, 50220), (10044, 49095), (10910, 45198), (12555, 39276), (13092, 37665), (14580, 33821), (15066, 32730), (16365, 30132), (16740, 29457), (19638, 25110), (21820, 22599)]