1330998750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 3739428000

約数和(自身を除く): 2408429250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 113, 125, 135, 150, 225, 226, 250, 270, 339, 349, 375, 450, 565, 625, 675, 678, 698, 750, 1017, 1047, 1125, 1130, 1250, 1350, 1695, 1745, 1875, 2034, 2094, 2250, 2825, 3051, 3141, 3375, 3390, 3490, 3750, 5085, 5235, 5625, 5650, 6102, 6282, 6750, 8475, 8725, 9423, 10170, 10470, 11250, 14125, 15255, 15705, 16875, 16950, 17450, 18846, 25425, 26175, 28250, 30510, 31410, 33750, 39437, 42375, 43625, 47115, 50850, 52350, 70625, 76275, 78525, 78874, 84750, 87250, 94230, 118311, 127125, 130875, 141250, 152550, 157050, 197185, 211875, 218125, 235575, 236622, 254250, 261750, 354933, 381375, 392625, 394370, 423750, 436250, 471150, 591555, 635625, 654375, 709866, 762750, 785250, 985925, 1064799, 1177875, 1183110, 1271250, 1308750, 1774665, 1906875, 1963125, 1971850, 2129598, 2355750, 2957775, 3549330, 3813750, 3926250, 4929625, 5323995, 5889375, 5915550, 8873325, 9859250, 10647990, 11778750, 14788875, 17746650, 24648125, 26619975, 29577750, 44366625, 49296250, 53239950, 73944375, 88733250, 133099875, 147888750, 221833125, 266199750, 443666250, 665499375, 1330998750]

約数ペア:

[(1, 1330998750), (2, 665499375), (3, 443666250), (5, 266199750), (6, 221833125), (9, 147888750), (10, 133099875), (15, 88733250), (18, 73944375), (25, 53239950), (27, 49296250), (30, 44366625), (45, 29577750), (50, 26619975), (54, 24648125), (75, 17746650), (90, 14788875), (113, 11778750), (125, 10647990), (135, 9859250), (150, 8873325), (225, 5915550), (226, 5889375), (250, 5323995), (270, 4929625), (339, 3926250), (349, 3813750), (375, 3549330), (450, 2957775), (565, 2355750), (625, 2129598), (675, 1971850), (678, 1963125), (698, 1906875), (750, 1774665), (1017, 1308750), (1047, 1271250), (1125, 1183110), (1130, 1177875), (1250, 1064799), (1350, 985925), (1695, 785250), (1745, 762750), (1875, 709866), (2034, 654375), (2094, 635625), (2250, 591555), (2825, 471150), (3051, 436250), (3141, 423750), (3375, 394370), (3390, 392625), (3490, 381375), (3750, 354933), (5085, 261750), (5235, 254250), (5625, 236622), (5650, 235575), (6102, 218125), (6282, 211875), (6750, 197185), (8475, 157050), (8725, 152550), (9423, 141250), (10170, 130875), (10470, 127125), (11250, 118311), (14125, 94230), (15255, 87250), (15705, 84750), (16875, 78874), (16950, 78525), (17450, 76275), (18846, 70625), (25425, 52350), (26175, 50850), (28250, 47115), (30510, 43625), (31410, 42375), (33750, 39437)]