443282940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 1396755360

約数和(自身を除く): 953472420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 101, 111, 148, 180, 185, 202, 222, 303, 333, 370, 404, 444, 505, 555, 606, 659, 666, 740, 909, 1010, 1110, 1212, 1318, 1332, 1515, 1665, 1818, 1977, 2020, 2220, 2636, 3030, 3295, 3330, 3636, 3737, 3954, 4545, 5931, 6060, 6590, 6660, 7474, 7908, 9090, 9885, 11211, 11862, 13180, 14948, 18180, 18685, 19770, 22422, 23724, 24383, 29655, 33633, 37370, 39540, 44844, 48766, 56055, 59310, 66559, 67266, 73149, 74740, 97532, 112110, 118620, 121915, 133118, 134532, 146298, 168165, 199677, 219447, 224220, 243830, 266236, 292596, 332795, 336330, 365745, 399354, 438894, 487660, 599031, 665590, 672660, 731490, 798708, 877788, 998385, 1097235, 1198062, 1331180, 1462980, 1996770, 2194470, 2396124, 2462683, 2995155, 3993540, 4388940, 4925366, 5990310, 7388049, 9850732, 11980620, 12313415, 14776098, 22164147, 24626830, 29552196, 36940245, 44328294, 49253660, 73880490, 88656588, 110820735, 147760980, 221641470, 443282940]

約数ペア:

[(1, 443282940), (2, 221641470), (3, 147760980), (4, 110820735), (5, 88656588), (6, 73880490), (9, 49253660), (10, 44328294), (12, 36940245), (15, 29552196), (18, 24626830), (20, 22164147), (30, 14776098), (36, 12313415), (37, 11980620), (45, 9850732), (60, 7388049), (74, 5990310), (90, 4925366), (101, 4388940), (111, 3993540), (148, 2995155), (180, 2462683), (185, 2396124), (202, 2194470), (222, 1996770), (303, 1462980), (333, 1331180), (370, 1198062), (404, 1097235), (444, 998385), (505, 877788), (555, 798708), (606, 731490), (659, 672660), (666, 665590), (740, 599031), (909, 487660), (1010, 438894), (1110, 399354), (1212, 365745), (1318, 336330), (1332, 332795), (1515, 292596), (1665, 266236), (1818, 243830), (1977, 224220), (2020, 219447), (2220, 199677), (2636, 168165), (3030, 146298), (3295, 134532), (3330, 133118), (3636, 121915), (3737, 118620), (3954, 112110), (4545, 97532), (5931, 74740), (6060, 73149), (6590, 67266), (6660, 66559), (7474, 59310), (7908, 56055), (9090, 48766), (9885, 44844), (11211, 39540), (11862, 37370), (13180, 33633), (14948, 29655), (18180, 24383), (18685, 23724), (19770, 22422)]