69970500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 232727040

約数和(自身を除く): 162756540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 73, 75, 90, 100, 108, 125, 135, 142, 146, 150, 180, 213, 219, 225, 250, 270, 284, 292, 300, 355, 365, 375, 426, 438, 450, 500, 540, 639, 657, 675, 710, 730, 750, 852, 876, 900, 1065, 1095, 1125, 1278, 1314, 1350, 1420, 1460, 1500, 1775, 1825, 1917, 1971, 2130, 2190, 2250, 2556, 2628, 2700, 3195, 3285, 3375, 3550, 3650, 3834, 3942, 4260, 4380, 4500, 5183, 5325, 5475, 6390, 6570, 6750, 7100, 7300, 7668, 7884, 8875, 9125, 9585, 9855, 10366, 10650, 10950, 12780, 13140, 13500, 15549, 15975, 16425, 17750, 18250, 19170, 19710, 20732, 21300, 21900, 25915, 26625, 27375, 31098, 31950, 32850, 35500, 36500, 38340, 39420, 46647, 47925, 49275, 51830, 53250, 54750, 62196, 63900, 65700, 77745, 79875, 82125, 93294, 95850, 98550, 103660, 106500, 109500, 129575, 139941, 155490, 159750, 164250, 186588, 191700, 197100, 233235, 239625, 246375, 259150, 279882, 310980, 319500, 328500, 388725, 466470, 479250, 492750, 518300, 559764, 647875, 699705, 777450, 932940, 958500, 985500, 1166175, 1295750, 1399410, 1554900, 1943625, 2332350, 2591500, 2798820, 3498525, 3887250, 4664700, 5830875, 6997050, 7774500, 11661750, 13994100, 17492625, 23323500, 34985250, 69970500]

約数ペア:

[(1, 69970500), (2, 34985250), (3, 23323500), (4, 17492625), (5, 13994100), (6, 11661750), (9, 7774500), (10, 6997050), (12, 5830875), (15, 4664700), (18, 3887250), (20, 3498525), (25, 2798820), (27, 2591500), (30, 2332350), (36, 1943625), (45, 1554900), (50, 1399410), (54, 1295750), (60, 1166175), (71, 985500), (73, 958500), (75, 932940), (90, 777450), (100, 699705), (108, 647875), (125, 559764), (135, 518300), (142, 492750), (146, 479250), (150, 466470), (180, 388725), (213, 328500), (219, 319500), (225, 310980), (250, 279882), (270, 259150), (284, 246375), (292, 239625), (300, 233235), (355, 197100), (365, 191700), (375, 186588), (426, 164250), (438, 159750), (450, 155490), (500, 139941), (540, 129575), (639, 109500), (657, 106500), (675, 103660), (710, 98550), (730, 95850), (750, 93294), (852, 82125), (876, 79875), (900, 77745), (1065, 65700), (1095, 63900), (1125, 62196), (1278, 54750), (1314, 53250), (1350, 51830), (1420, 49275), (1460, 47925), (1500, 46647), (1775, 39420), (1825, 38340), (1917, 36500), (1971, 35500), (2130, 32850), (2190, 31950), (2250, 31098), (2556, 27375), (2628, 26625), (2700, 25915), (3195, 21900), (3285, 21300), (3375, 20732), (3550, 19710), (3650, 19170), (3834, 18250), (3942, 17750), (4260, 16425), (4380, 15975), (4500, 15549), (5183, 13500), (5325, 13140), (5475, 12780), (6390, 10950), (6570, 10650), (6750, 10366), (7100, 9855), (7300, 9585), (7668, 9125), (7884, 8875)]