331991400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 192

約数和(自身を含む): 1144926720

約数和(自身を除く): 812935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1373, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 2746, 3100, 3224, 3720, 3900, 4030, 4119, 4650, 4836, 5492, 6045, 6200, 6865, 7800, 8060, 8238, 9300, 9672, 10075, 10984, 12090, 13730, 16120, 16476, 17849, 18600, 20150, 20595, 24180, 27460, 30225, 32952, 34325, 35698, 40300, 41190, 42563, 48360, 53547, 54920, 60450, 68650, 71396, 80600, 82380, 85126, 89245, 102975, 107094, 120900, 127689, 137300, 142792, 164760, 170252, 178490, 205950, 212815, 214188, 241800, 255378, 267735, 274600, 340504, 356980, 411900, 425630, 428376, 446225, 510756, 535470, 553319, 638445, 713960, 823800, 851260, 892450, 1021512, 1064075, 1070940, 1106638, 1276890, 1338675, 1659957, 1702520, 1784900, 2128150, 2141880, 2213276, 2553780, 2677350, 2766595, 3192225, 3319914, 3569800, 4256300, 4426552, 5107560, 5354700, 5533190, 6384450, 6639828, 8299785, 8512600, 10709400, 11066380, 12768900, 13279656, 13832975, 16599570, 22132760, 25537800, 27665950, 33199140, 41498925, 55331900, 66398280, 82997850, 110663800, 165995700, 331991400]

約数ペア:

[(1, 331991400), (2, 165995700), (3, 110663800), (4, 82997850), (5, 66398280), (6, 55331900), (8, 41498925), (10, 33199140), (12, 27665950), (13, 25537800), (15, 22132760), (20, 16599570), (24, 13832975), (25, 13279656), (26, 12768900), (30, 11066380), (31, 10709400), (39, 8512600), (40, 8299785), (50, 6639828), (52, 6384450), (60, 5533190), (62, 5354700), (65, 5107560), (75, 4426552), (78, 4256300), (93, 3569800), (100, 3319914), (104, 3192225), (120, 2766595), (124, 2677350), (130, 2553780), (150, 2213276), (155, 2141880), (156, 2128150), (186, 1784900), (195, 1702520), (200, 1659957), (248, 1338675), (260, 1276890), (300, 1106638), (310, 1070940), (312, 1064075), (325, 1021512), (372, 892450), (390, 851260), (403, 823800), (465, 713960), (520, 638445), (600, 553319), (620, 535470), (650, 510756), (744, 446225), (775, 428376), (780, 425630), (806, 411900), (930, 356980), (975, 340504), (1209, 274600), (1240, 267735), (1300, 255378), (1373, 241800), (1550, 214188), (1560, 212815), (1612, 205950), (1860, 178490), (1950, 170252), (2015, 164760), (2325, 142792), (2418, 137300), (2600, 127689), (2746, 120900), (3100, 107094), (3224, 102975), (3720, 89245), (3900, 85126), (4030, 82380), (4119, 80600), (4650, 71396), (4836, 68650), (5492, 60450), (6045, 54920), (6200, 53547), (6865, 48360), (7800, 42563), (8060, 41190), (8238, 40300), (9300, 35698), (9672, 34325), (10075, 32952), (10984, 30225), (12090, 27460), (13730, 24180), (16120, 20595), (16476, 20150), (17849, 18600)]