227943300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 716190272

約数和(自身を除く): 488246972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 211, 260, 277, 300, 325, 390, 422, 554, 633, 650, 780, 831, 844, 975, 1055, 1108, 1266, 1300, 1385, 1662, 1950, 2110, 2532, 2743, 2770, 3165, 3324, 3601, 3900, 4155, 4220, 5275, 5486, 5540, 6330, 6925, 7202, 8229, 8310, 10550, 10803, 10972, 12660, 13715, 13850, 14404, 15825, 16458, 16620, 18005, 20775, 21100, 21606, 27430, 27700, 31650, 32916, 36010, 41145, 41550, 43212, 54015, 54860, 58447, 63300, 68575, 72020, 82290, 83100, 90025, 108030, 116894, 137150, 164580, 175341, 180050, 205725, 216060, 233788, 270075, 274300, 292235, 350682, 360100, 411450, 540150, 584470, 701364, 759811, 822900, 876705, 1080300, 1168940, 1461175, 1519622, 1753410, 2279433, 2922350, 3039244, 3506820, 3799055, 4383525, 4558866, 5844700, 7598110, 8767050, 9117732, 11397165, 15196220, 17534100, 18995275, 22794330, 37990550, 45588660, 56985825, 75981100, 113971650, 227943300]

約数ペア:

[(1, 227943300), (2, 113971650), (3, 75981100), (4, 56985825), (5, 45588660), (6, 37990550), (10, 22794330), (12, 18995275), (13, 17534100), (15, 15196220), (20, 11397165), (25, 9117732), (26, 8767050), (30, 7598110), (39, 5844700), (50, 4558866), (52, 4383525), (60, 3799055), (65, 3506820), (75, 3039244), (78, 2922350), (100, 2279433), (130, 1753410), (150, 1519622), (156, 1461175), (195, 1168940), (211, 1080300), (260, 876705), (277, 822900), (300, 759811), (325, 701364), (390, 584470), (422, 540150), (554, 411450), (633, 360100), (650, 350682), (780, 292235), (831, 274300), (844, 270075), (975, 233788), (1055, 216060), (1108, 205725), (1266, 180050), (1300, 175341), (1385, 164580), (1662, 137150), (1950, 116894), (2110, 108030), (2532, 90025), (2743, 83100), (2770, 82290), (3165, 72020), (3324, 68575), (3601, 63300), (3900, 58447), (4155, 54860), (4220, 54015), (5275, 43212), (5486, 41550), (5540, 41145), (6330, 36010), (6925, 32916), (7202, 31650), (8229, 27700), (8310, 27430), (10550, 21606), (10803, 21100), (10972, 20775), (12660, 18005), (13715, 16620), (13850, 16458), (14404, 15825)]