129708180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 454132224

約数和(自身を除く): 324424044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 911, 1017, 1130, 1260, 1356, 1582, 1695, 1822, 2034, 2260, 2373, 2733, 3164, 3390, 3644, 3955, 4068, 4555, 4746, 5085, 5466, 6377, 6780, 7119, 7910, 8199, 9110, 9492, 10170, 10932, 11865, 12754, 13665, 14238, 15820, 16398, 18220, 19131, 20340, 23730, 25508, 27330, 28476, 31885, 32796, 35595, 38262, 40995, 47460, 54660, 57393, 63770, 71190, 76524, 81990, 95655, 102943, 114786, 127540, 142380, 163980, 191310, 205886, 229572, 286965, 308829, 382620, 411772, 514715, 573930, 617658, 720601, 926487, 1029430, 1147860, 1235316, 1441202, 1544145, 1852974, 2058860, 2161803, 2882404, 3088290, 3603005, 3705948, 4323606, 4632435, 6176580, 6485409, 7206010, 8647212, 9264870, 10809015, 12970818, 14412020, 18529740, 21618030, 25941636, 32427045, 43236060, 64854090, 129708180]

約数ペア:

[(1, 129708180), (2, 64854090), (3, 43236060), (4, 32427045), (5, 25941636), (6, 21618030), (7, 18529740), (9, 14412020), (10, 12970818), (12, 10809015), (14, 9264870), (15, 8647212), (18, 7206010), (20, 6485409), (21, 6176580), (28, 4632435), (30, 4323606), (35, 3705948), (36, 3603005), (42, 3088290), (45, 2882404), (60, 2161803), (63, 2058860), (70, 1852974), (84, 1544145), (90, 1441202), (105, 1235316), (113, 1147860), (126, 1029430), (140, 926487), (180, 720601), (210, 617658), (226, 573930), (252, 514715), (315, 411772), (339, 382620), (420, 308829), (452, 286965), (565, 229572), (630, 205886), (678, 191310), (791, 163980), (911, 142380), (1017, 127540), (1130, 114786), (1260, 102943), (1356, 95655), (1582, 81990), (1695, 76524), (1822, 71190), (2034, 63770), (2260, 57393), (2373, 54660), (2733, 47460), (3164, 40995), (3390, 38262), (3644, 35595), (3955, 32796), (4068, 31885), (4555, 28476), (4746, 27330), (5085, 25508), (5466, 23730), (6377, 20340), (6780, 19131), (7119, 18220), (7910, 16398), (8199, 15820), (9110, 14238), (9492, 13665), (10170, 12754), (10932, 11865)]