2486989800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{72719}}^1$

素因数の和:72760

約数の個数: 144

約数和(自身を含む): 8791848000

約数和(自身を除く): 6304858200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 72719, 145438, 218157, 290876, 363595, 436314, 581752, 654471, 727190, 872628, 1090785, 1308942, 1381661, 1454380, 1745256, 1817975, 2181570, 2617884, 2763322, 2908760, 3272355, 3635950, 4144983, 4363140, 5235768, 5453925, 5526644, 6544710, 6908305, 7271900, 8289966, 8726280, 10907850, 11053288, 12434949, 13089420, 13816610, 14543800, 16361775, 16579932, 20724915, 21815700, 24869898, 26178840, 27633220, 32723550, 33159864, 34541525, 41449830, 43631400, 49739796, 55266440, 62174745, 65447100, 69083050, 82899660, 99479592, 103624575, 124349490, 130894200, 138166100, 165799320, 207249150, 248698980, 276332200, 310873725, 414498300, 497397960, 621747450, 828996600, 1243494900, 2486989800]

約数ペア:

[(1, 2486989800), (2, 1243494900), (3, 828996600), (4, 621747450), (5, 497397960), (6, 414498300), (8, 310873725), (9, 276332200), (10, 248698980), (12, 207249150), (15, 165799320), (18, 138166100), (19, 130894200), (20, 124349490), (24, 103624575), (25, 99479592), (30, 82899660), (36, 69083050), (38, 65447100), (40, 62174745), (45, 55266440), (50, 49739796), (57, 43631400), (60, 41449830), (72, 34541525), (75, 33159864), (76, 32723550), (90, 27633220), (95, 26178840), (100, 24869898), (114, 21815700), (120, 20724915), (150, 16579932), (152, 16361775), (171, 14543800), (180, 13816610), (190, 13089420), (200, 12434949), (225, 11053288), (228, 10907850), (285, 8726280), (300, 8289966), (342, 7271900), (360, 6908305), (380, 6544710), (450, 5526644), (456, 5453925), (475, 5235768), (570, 4363140), (600, 4144983), (684, 3635950), (760, 3272355), (855, 2908760), (900, 2763322), (950, 2617884), (1140, 2181570), (1368, 1817975), (1425, 1745256), (1710, 1454380), (1800, 1381661), (1900, 1308942), (2280, 1090785), (2850, 872628), (3420, 727190), (3800, 654471), (4275, 581752), (5700, 436314), (6840, 363595), (8550, 290876), (11400, 218157), (17100, 145438), (34200, 72719)]