15115562800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7288

約数の個数: 180

約数和(自身を含む): 40597621824

約数和(自身を除く): 25482059024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 169, 200, 208, 248, 260, 310, 325, 338, 400, 403, 496, 520, 620, 650, 676, 775, 806, 845, 1040, 1240, 1300, 1352, 1550, 1612, 1690, 2015, 2480, 2600, 2704, 3100, 3224, 3380, 4030, 4225, 5200, 5239, 6200, 6448, 6760, 7213, 8060, 8450, 10075, 10478, 12400, 13520, 14426, 16120, 16900, 20150, 20956, 26195, 28852, 32240, 33800, 36065, 40300, 41912, 52390, 57704, 67600, 72130, 80600, 83824, 93769, 104780, 115408, 130975, 144260, 161200, 180325, 187538, 209560, 223603, 261950, 288520, 360650, 375076, 419120, 447206, 468845, 523900, 577040, 721300, 750152, 894412, 937690, 1047800, 1118015, 1218997, 1442600, 1500304, 1788824, 1875380, 2095600, 2236030, 2344225, 2437994, 2885200, 2906839, 3577648, 3750760, 4472060, 4688450, 4875988, 5590075, 5813678, 6094985, 7501520, 8944120, 9376900, 9751976, 11180150, 11627356, 12189970, 14534195, 17888240, 18753800, 19503952, 22360300, 23254712, 24379940, 29068390, 30474925, 37507600, 37788907, 44720600, 46509424, 48759880, 58136780, 60949850, 72670975, 75577814, 89441200, 97519760, 116273560, 121899700, 145341950, 151155628, 188944535, 232547120, 243799400, 290683900, 302311256, 377889070, 487598800, 581367800, 604622512, 755778140, 944722675, 1162735600, 1511556280, 1889445350, 3023112560, 3778890700, 7557781400, 15115562800]

約数ペア:

[(1, 15115562800), (2, 7557781400), (4, 3778890700), (5, 3023112560), (8, 1889445350), (10, 1511556280), (13, 1162735600), (16, 944722675), (20, 755778140), (25, 604622512), (26, 581367800), (31, 487598800), (40, 377889070), (50, 302311256), (52, 290683900), (62, 243799400), (65, 232547120), (80, 188944535), (100, 151155628), (104, 145341950), (124, 121899700), (130, 116273560), (155, 97519760), (169, 89441200), (200, 75577814), (208, 72670975), (248, 60949850), (260, 58136780), (310, 48759880), (325, 46509424), (338, 44720600), (400, 37788907), (403, 37507600), (496, 30474925), (520, 29068390), (620, 24379940), (650, 23254712), (676, 22360300), (775, 19503952), (806, 18753800), (845, 17888240), (1040, 14534195), (1240, 12189970), (1300, 11627356), (1352, 11180150), (1550, 9751976), (1612, 9376900), (1690, 8944120), (2015, 7501520), (2480, 6094985), (2600, 5813678), (2704, 5590075), (3100, 4875988), (3224, 4688450), (3380, 4472060), (4030, 3750760), (4225, 3577648), (5200, 2906839), (5239, 2885200), (6200, 2437994), (6448, 2344225), (6760, 2236030), (7213, 2095600), (8060, 1875380), (8450, 1788824), (10075, 1500304), (10478, 1442600), (12400, 1218997), (13520, 1118015), (14426, 1047800), (16120, 937690), (16900, 894412), (20150, 750152), (20956, 721300), (26195, 577040), (28852, 523900), (32240, 468845), (33800, 447206), (36065, 419120), (40300, 375076), (41912, 360650), (52390, 288520), (57704, 261950), (67600, 223603), (72130, 209560), (80600, 187538), (83824, 180325), (93769, 161200), (104780, 144260), (115408, 130975)]