165995700

素因数分解:

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

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 534299136

約数和(自身を除く): 368303436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1373, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 2746, 3100, 3900, 4030, 4119, 4650, 4836, 5492, 6045, 6865, 8060, 8238, 9300, 10075, 12090, 13730, 16476, 17849, 20150, 20595, 24180, 27460, 30225, 34325, 35698, 40300, 41190, 42563, 53547, 60450, 68650, 71396, 82380, 85126, 89245, 102975, 107094, 120900, 127689, 137300, 170252, 178490, 205950, 212815, 214188, 255378, 267735, 356980, 411900, 425630, 446225, 510756, 535470, 553319, 638445, 851260, 892450, 1064075, 1070940, 1106638, 1276890, 1338675, 1659957, 1784900, 2128150, 2213276, 2553780, 2677350, 2766595, 3192225, 3319914, 4256300, 5354700, 5533190, 6384450, 6639828, 8299785, 11066380, 12768900, 13832975, 16599570, 27665950, 33199140, 41498925, 55331900, 82997850, 165995700]

約数ペア:

[(1, 165995700), (2, 82997850), (3, 55331900), (4, 41498925), (5, 33199140), (6, 27665950), (10, 16599570), (12, 13832975), (13, 12768900), (15, 11066380), (20, 8299785), (25, 6639828), (26, 6384450), (30, 5533190), (31, 5354700), (39, 4256300), (50, 3319914), (52, 3192225), (60, 2766595), (62, 2677350), (65, 2553780), (75, 2213276), (78, 2128150), (93, 1784900), (100, 1659957), (124, 1338675), (130, 1276890), (150, 1106638), (155, 1070940), (156, 1064075), (186, 892450), (195, 851260), (260, 638445), (300, 553319), (310, 535470), (325, 510756), (372, 446225), (390, 425630), (403, 411900), (465, 356980), (620, 267735), (650, 255378), (775, 214188), (780, 212815), (806, 205950), (930, 178490), (975, 170252), (1209, 137300), (1300, 127689), (1373, 120900), (1550, 107094), (1612, 102975), (1860, 89245), (1950, 85126), (2015, 82380), (2325, 71396), (2418, 68650), (2746, 60450), (3100, 53547), (3900, 42563), (4030, 41190), (4119, 40300), (4650, 35698), (4836, 34325), (5492, 30225), (6045, 27460), (6865, 24180), (8060, 20595), (8238, 20150), (9300, 17849), (10075, 16476), (12090, 13730)]