30728287200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{984881}}^1$

素因数の和:984917

約数の個数: 144

約数和(自身を含む): 107714574576

約数和(自身を除く): 76986287376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 984881, 1969762, 2954643, 3939524, 4924405, 5909286, 7879048, 9848810, 11818572, 12803453, 14773215, 15758096, 19697620, 23637144, 24622025, 25606906, 29546430, 31516192, 38410359, 39395240, 47274288, 49244050, 51213812, 59092860, 64017265, 73866075, 76820718, 78790480, 94548576, 98488100, 102427624, 118185720, 128034530, 147732150, 153641436, 157580960, 192051795, 196976200, 204855248, 236371440, 256069060, 295464300, 307282872, 320086325, 384103590, 393952400, 409710496, 472742880, 512138120, 590928600, 614565744, 640172650, 768207180, 787904800, 960258975, 1024276240, 1181857200, 1229131488, 1280345300, 1536414360, 1920517950, 2048552480, 2363714400, 2560690600, 3072828720, 3841035900, 5121381200, 6145657440, 7682071800, 10242762400, 15364143600, 30728287200]

約数ペア:

[(1, 30728287200), (2, 15364143600), (3, 10242762400), (4, 7682071800), (5, 6145657440), (6, 5121381200), (8, 3841035900), (10, 3072828720), (12, 2560690600), (13, 2363714400), (15, 2048552480), (16, 1920517950), (20, 1536414360), (24, 1280345300), (25, 1229131488), (26, 1181857200), (30, 1024276240), (32, 960258975), (39, 787904800), (40, 768207180), (48, 640172650), (50, 614565744), (52, 590928600), (60, 512138120), (65, 472742880), (75, 409710496), (78, 393952400), (80, 384103590), (96, 320086325), (100, 307282872), (104, 295464300), (120, 256069060), (130, 236371440), (150, 204855248), (156, 196976200), (160, 192051795), (195, 157580960), (200, 153641436), (208, 147732150), (240, 128034530), (260, 118185720), (300, 102427624), (312, 98488100), (325, 94548576), (390, 78790480), (400, 76820718), (416, 73866075), (480, 64017265), (520, 59092860), (600, 51213812), (624, 49244050), (650, 47274288), (780, 39395240), (800, 38410359), (975, 31516192), (1040, 29546430), (1200, 25606906), (1248, 24622025), (1300, 23637144), (1560, 19697620), (1950, 15758096), (2080, 14773215), (2400, 12803453), (2600, 11818572), (3120, 9848810), (3900, 7879048), (5200, 5909286), (6240, 4924405), (7800, 3939524), (10400, 2954643), (15600, 1969762), (31200, 984881)]