23323500

素因数分解:

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

素因数の和:169

約数の個数: 144

約数和(自身を含む): 75636288

約数和(自身を除く): 52312788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 73, 75, 90, 100, 125, 142, 146, 150, 180, 213, 219, 225, 250, 284, 292, 300, 355, 365, 375, 426, 438, 450, 500, 639, 657, 710, 730, 750, 852, 876, 900, 1065, 1095, 1125, 1278, 1314, 1420, 1460, 1500, 1775, 1825, 2130, 2190, 2250, 2556, 2628, 3195, 3285, 3550, 3650, 4260, 4380, 4500, 5183, 5325, 5475, 6390, 6570, 7100, 7300, 8875, 9125, 10366, 10650, 10950, 12780, 13140, 15549, 15975, 16425, 17750, 18250, 20732, 21300, 21900, 25915, 26625, 27375, 31098, 31950, 32850, 35500, 36500, 46647, 51830, 53250, 54750, 62196, 63900, 65700, 77745, 79875, 82125, 93294, 103660, 106500, 109500, 129575, 155490, 159750, 164250, 186588, 233235, 259150, 310980, 319500, 328500, 388725, 466470, 518300, 647875, 777450, 932940, 1166175, 1295750, 1554900, 1943625, 2332350, 2591500, 3887250, 4664700, 5830875, 7774500, 11661750, 23323500]

約数ペア:

[(1, 23323500), (2, 11661750), (3, 7774500), (4, 5830875), (5, 4664700), (6, 3887250), (9, 2591500), (10, 2332350), (12, 1943625), (15, 1554900), (18, 1295750), (20, 1166175), (25, 932940), (30, 777450), (36, 647875), (45, 518300), (50, 466470), (60, 388725), (71, 328500), (73, 319500), (75, 310980), (90, 259150), (100, 233235), (125, 186588), (142, 164250), (146, 159750), (150, 155490), (180, 129575), (213, 109500), (219, 106500), (225, 103660), (250, 93294), (284, 82125), (292, 79875), (300, 77745), (355, 65700), (365, 63900), (375, 62196), (426, 54750), (438, 53250), (450, 51830), (500, 46647), (639, 36500), (657, 35500), (710, 32850), (730, 31950), (750, 31098), (852, 27375), (876, 26625), (900, 25915), (1065, 21900), (1095, 21300), (1125, 20732), (1278, 18250), (1314, 17750), (1420, 16425), (1460, 15975), (1500, 15549), (1775, 13140), (1825, 12780), (2130, 10950), (2190, 10650), (2250, 10366), (2556, 9125), (2628, 8875), (3195, 7300), (3285, 7100), (3550, 6570), (3650, 6390), (4260, 5475), (4380, 5325), (4500, 5183)]