1245180900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1750

約数の個数: 144

約数和(自身を含む): 3795007104

約数和(自身を除く): 2549826204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 113, 115, 138, 150, 226, 230, 276, 300, 339, 345, 452, 460, 565, 575, 678, 690, 1130, 1150, 1356, 1380, 1597, 1695, 1725, 2260, 2300, 2599, 2825, 3194, 3390, 3450, 4791, 5198, 5650, 6388, 6780, 6900, 7797, 7985, 8475, 9582, 10396, 11300, 12995, 15594, 15970, 16950, 19164, 23955, 25990, 31188, 31940, 33900, 36731, 38985, 39925, 47910, 51980, 64975, 73462, 77970, 79850, 95820, 110193, 119775, 129950, 146924, 155940, 159700, 180461, 183655, 194925, 220386, 239550, 259900, 360922, 367310, 389850, 440772, 479100, 541383, 550965, 721844, 734620, 779700, 902305, 918275, 1082766, 1101930, 1804610, 1836550, 2165532, 2203860, 2706915, 2754825, 3609220, 3673100, 4150603, 4511525, 5413830, 5509650, 8301206, 9023050, 10827660, 11019300, 12451809, 13534575, 16602412, 18046100, 20753015, 24903618, 27069150, 41506030, 49807236, 54138300, 62259045, 83012060, 103765075, 124518090, 207530150, 249036180, 311295225, 415060300, 622590450, 1245180900]

約数ペア:

[(1, 1245180900), (2, 622590450), (3, 415060300), (4, 311295225), (5, 249036180), (6, 207530150), (10, 124518090), (12, 103765075), (15, 83012060), (20, 62259045), (23, 54138300), (25, 49807236), (30, 41506030), (46, 27069150), (50, 24903618), (60, 20753015), (69, 18046100), (75, 16602412), (92, 13534575), (100, 12451809), (113, 11019300), (115, 10827660), (138, 9023050), (150, 8301206), (226, 5509650), (230, 5413830), (276, 4511525), (300, 4150603), (339, 3673100), (345, 3609220), (452, 2754825), (460, 2706915), (565, 2203860), (575, 2165532), (678, 1836550), (690, 1804610), (1130, 1101930), (1150, 1082766), (1356, 918275), (1380, 902305), (1597, 779700), (1695, 734620), (1725, 721844), (2260, 550965), (2300, 541383), (2599, 479100), (2825, 440772), (3194, 389850), (3390, 367310), (3450, 360922), (4791, 259900), (5198, 239550), (5650, 220386), (6388, 194925), (6780, 183655), (6900, 180461), (7797, 159700), (7985, 155940), (8475, 146924), (9582, 129950), (10396, 119775), (11300, 110193), (12995, 95820), (15594, 79850), (15970, 77970), (16950, 73462), (19164, 64975), (23955, 51980), (25990, 47910), (31188, 39925), (31940, 38985), (33900, 36731)]