74412090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 202176000

約数和(自身を除く): 127763910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 149, 155, 179, 186, 279, 298, 310, 358, 447, 465, 537, 558, 745, 894, 895, 930, 1074, 1341, 1395, 1490, 1611, 1790, 2235, 2682, 2685, 2790, 3222, 4470, 4619, 5370, 5549, 6705, 8055, 9238, 11098, 13410, 13857, 16110, 16647, 23095, 26671, 27714, 27745, 33294, 41571, 46190, 49941, 53342, 55490, 69285, 80013, 83142, 83235, 99882, 133355, 138570, 160026, 166470, 207855, 240039, 249705, 266710, 400065, 415710, 480078, 499410, 800130, 826801, 1200195, 1653602, 2400390, 2480403, 4134005, 4960806, 7441209, 8268010, 12402015, 14882418, 24804030, 37206045, 74412090]

約数ペア:

[(1, 74412090), (2, 37206045), (3, 24804030), (5, 14882418), (6, 12402015), (9, 8268010), (10, 7441209), (15, 4960806), (18, 4134005), (30, 2480403), (31, 2400390), (45, 1653602), (62, 1200195), (90, 826801), (93, 800130), (149, 499410), (155, 480078), (179, 415710), (186, 400065), (279, 266710), (298, 249705), (310, 240039), (358, 207855), (447, 166470), (465, 160026), (537, 138570), (558, 133355), (745, 99882), (894, 83235), (895, 83142), (930, 80013), (1074, 69285), (1341, 55490), (1395, 53342), (1490, 49941), (1611, 46190), (1790, 41571), (2235, 33294), (2682, 27745), (2685, 27714), (2790, 26671), (3222, 23095), (4470, 16647), (4619, 16110), (5370, 13857), (5549, 13410), (6705, 11098), (8055, 9238)]