202164390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 357707610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 89, 90, 94, 135, 141, 178, 179, 235, 267, 270, 282, 358, 423, 445, 470, 534, 537, 705, 801, 846, 890, 895, 1074, 1269, 1335, 1410, 1602, 1611, 1790, 2115, 2403, 2538, 2670, 2685, 3222, 4005, 4183, 4230, 4806, 4833, 5370, 6345, 8010, 8055, 8366, 8413, 9666, 12015, 12549, 12690, 15931, 16110, 16826, 20915, 24030, 24165, 25098, 25239, 31862, 37647, 41830, 42065, 47793, 48330, 50478, 62745, 75294, 75717, 79655, 84130, 95586, 112941, 125490, 126195, 143379, 151434, 159310, 188235, 225882, 227151, 238965, 252390, 286758, 376470, 378585, 430137, 454302, 477930, 564705, 716895, 748757, 757170, 860274, 1129410, 1135755, 1433790, 1497514, 2150685, 2246271, 2271510, 3743785, 4301370, 4492542, 6738813, 7487570, 11231355, 13477626, 20216439, 22462710, 33694065, 40432878, 67388130, 101082195, 202164390]

約数ペア:

[(1, 202164390), (2, 101082195), (3, 67388130), (5, 40432878), (6, 33694065), (9, 22462710), (10, 20216439), (15, 13477626), (18, 11231355), (27, 7487570), (30, 6738813), (45, 4492542), (47, 4301370), (54, 3743785), (89, 2271510), (90, 2246271), (94, 2150685), (135, 1497514), (141, 1433790), (178, 1135755), (179, 1129410), (235, 860274), (267, 757170), (270, 748757), (282, 716895), (358, 564705), (423, 477930), (445, 454302), (470, 430137), (534, 378585), (537, 376470), (705, 286758), (801, 252390), (846, 238965), (890, 227151), (895, 225882), (1074, 188235), (1269, 159310), (1335, 151434), (1410, 143379), (1602, 126195), (1611, 125490), (1790, 112941), (2115, 95586), (2403, 84130), (2538, 79655), (2670, 75717), (2685, 75294), (3222, 62745), (4005, 50478), (4183, 48330), (4230, 47793), (4806, 42065), (4833, 41830), (5370, 37647), (6345, 31862), (8010, 25239), (8055, 25098), (8366, 24165), (8413, 24030), (9666, 20915), (12015, 16826), (12549, 16110), (12690, 15931)]