125487540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1838

約数の個数: 144

約数和(自身を含む): 420795648

約数和(自身を除く): 295308108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1783, 1955, 2070, 2346, 3060, 3519, 3566, 3910, 4140, 4692, 5349, 5865, 7038, 7132, 7820, 8915, 10698, 11730, 14076, 16047, 17595, 17830, 21396, 23460, 26745, 30311, 32094, 35190, 35660, 41009, 53490, 60622, 64188, 70380, 80235, 82018, 90933, 106980, 121244, 123027, 151555, 160470, 164036, 181866, 205045, 246054, 272799, 303110, 320940, 363732, 369081, 410090, 454665, 492108, 545598, 606220, 615135, 697153, 738162, 820180, 909330, 1091196, 1230270, 1363995, 1394306, 1476324, 1818660, 1845405, 2091459, 2460540, 2727990, 2788612, 3485765, 3690810, 4182918, 5455980, 6274377, 6971530, 7381620, 8365836, 10457295, 12548754, 13943060, 20914590, 25097508, 31371885, 41829180, 62743770, 125487540]

約数ペア:

[(1, 125487540), (2, 62743770), (3, 41829180), (4, 31371885), (5, 25097508), (6, 20914590), (9, 13943060), (10, 12548754), (12, 10457295), (15, 8365836), (17, 7381620), (18, 6971530), (20, 6274377), (23, 5455980), (30, 4182918), (34, 3690810), (36, 3485765), (45, 2788612), (46, 2727990), (51, 2460540), (60, 2091459), (68, 1845405), (69, 1818660), (85, 1476324), (90, 1394306), (92, 1363995), (102, 1230270), (115, 1091196), (138, 909330), (153, 820180), (170, 738162), (180, 697153), (204, 615135), (207, 606220), (230, 545598), (255, 492108), (276, 454665), (306, 410090), (340, 369081), (345, 363732), (391, 320940), (414, 303110), (460, 272799), (510, 246054), (612, 205045), (690, 181866), (765, 164036), (782, 160470), (828, 151555), (1020, 123027), (1035, 121244), (1173, 106980), (1380, 90933), (1530, 82018), (1564, 80235), (1783, 70380), (1955, 64188), (2070, 60622), (2346, 53490), (3060, 41009), (3519, 35660), (3566, 35190), (3910, 32094), (4140, 30311), (4692, 26745), (5349, 23460), (5865, 21396), (7038, 17830), (7132, 17595), (7820, 16047), (8915, 14076), (10698, 11730)]