74998260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11261}}^1$

素因数の和:11313

約数の個数: 72

約数和(自身を含む): 233663976

約数和(自身を除く): 158665716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 11261, 22522, 33783, 45044, 56305, 67566, 101349, 112610, 135132, 168915, 202698, 225220, 337830, 405396, 416657, 506745, 675660, 833314, 1013490, 1249971, 1666628, 2026980, 2083285, 2499942, 3749913, 4166570, 4999884, 6249855, 7499826, 8333140, 12499710, 14999652, 18749565, 24999420, 37499130, 74998260]

約数ペア:

[(1, 74998260), (2, 37499130), (3, 24999420), (4, 18749565), (5, 14999652), (6, 12499710), (9, 8333140), (10, 7499826), (12, 6249855), (15, 4999884), (18, 4166570), (20, 3749913), (30, 2499942), (36, 2083285), (37, 2026980), (45, 1666628), (60, 1249971), (74, 1013490), (90, 833314), (111, 675660), (148, 506745), (180, 416657), (185, 405396), (222, 337830), (333, 225220), (370, 202698), (444, 168915), (555, 135132), (666, 112610), (740, 101349), (1110, 67566), (1332, 56305), (1665, 45044), (2220, 33783), (3330, 22522), (6660, 11261)]