142799800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5033

約数の個数: 96

約数和(自身を含む): 390131280

約数和(自身を除く): 247331480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 4993, 5720, 7150, 9986, 14300, 19972, 24965, 28600, 39944, 49930, 54923, 64909, 99860, 109846, 124825, 129818, 199720, 219692, 249650, 259636, 274615, 324545, 439384, 499300, 519272, 549230, 649090, 713999, 998600, 1098460, 1298180, 1373075, 1427998, 1622725, 2196920, 2596360, 2746150, 2855996, 3245450, 3569995, 5492300, 5711992, 6490900, 7139990, 10984600, 12981800, 14279980, 17849975, 28559960, 35699950, 71399900, 142799800]

約数ペア:

[(1, 142799800), (2, 71399900), (4, 35699950), (5, 28559960), (8, 17849975), (10, 14279980), (11, 12981800), (13, 10984600), (20, 7139990), (22, 6490900), (25, 5711992), (26, 5492300), (40, 3569995), (44, 3245450), (50, 2855996), (52, 2746150), (55, 2596360), (65, 2196920), (88, 1622725), (100, 1427998), (104, 1373075), (110, 1298180), (130, 1098460), (143, 998600), (200, 713999), (220, 649090), (260, 549230), (275, 519272), (286, 499300), (325, 439384), (440, 324545), (520, 274615), (550, 259636), (572, 249650), (650, 219692), (715, 199720), (1100, 129818), (1144, 124825), (1300, 109846), (1430, 99860), (2200, 64909), (2600, 54923), (2860, 49930), (3575, 39944), (4993, 28600), (5720, 24965), (7150, 19972), (9986, 14300)]