57731700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 182863296

約数和(自身を除く): 125131596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 113, 130, 131, 150, 156, 195, 226, 260, 262, 300, 325, 339, 390, 393, 452, 524, 565, 650, 655, 678, 780, 786, 975, 1130, 1300, 1310, 1356, 1469, 1572, 1695, 1703, 1950, 1965, 2260, 2620, 2825, 2938, 3275, 3390, 3406, 3900, 3930, 4407, 5109, 5650, 5876, 6550, 6780, 6812, 7345, 7860, 8475, 8515, 8814, 9825, 10218, 11300, 13100, 14690, 14803, 16950, 17030, 17628, 19650, 20436, 22035, 25545, 29380, 29606, 33900, 34060, 36725, 39300, 42575, 44070, 44409, 51090, 59212, 73450, 74015, 85150, 88140, 88818, 102180, 110175, 127725, 146900, 148030, 170300, 177636, 192439, 220350, 222045, 255450, 296060, 370075, 384878, 440700, 444090, 510900, 577317, 740150, 769756, 888180, 962195, 1110225, 1154634, 1480300, 1924390, 2220450, 2309268, 2886585, 3848780, 4440900, 4810975, 5773170, 9621950, 11546340, 14432925, 19243900, 28865850, 57731700]

約数ペア:

[(1, 57731700), (2, 28865850), (3, 19243900), (4, 14432925), (5, 11546340), (6, 9621950), (10, 5773170), (12, 4810975), (13, 4440900), (15, 3848780), (20, 2886585), (25, 2309268), (26, 2220450), (30, 1924390), (39, 1480300), (50, 1154634), (52, 1110225), (60, 962195), (65, 888180), (75, 769756), (78, 740150), (100, 577317), (113, 510900), (130, 444090), (131, 440700), (150, 384878), (156, 370075), (195, 296060), (226, 255450), (260, 222045), (262, 220350), (300, 192439), (325, 177636), (339, 170300), (390, 148030), (393, 146900), (452, 127725), (524, 110175), (565, 102180), (650, 88818), (655, 88140), (678, 85150), (780, 74015), (786, 73450), (975, 59212), (1130, 51090), (1300, 44409), (1310, 44070), (1356, 42575), (1469, 39300), (1572, 36725), (1695, 34060), (1703, 33900), (1950, 29606), (1965, 29380), (2260, 25545), (2620, 22035), (2825, 20436), (2938, 19650), (3275, 17628), (3390, 17030), (3406, 16950), (3900, 14803), (3930, 14690), (4407, 13100), (5109, 11300), (5650, 10218), (5876, 9825), (6550, 8814), (6780, 8515), (6812, 8475), (7345, 7860)]