6624540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 22932000

約数和(自身を除く): 16307460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 149, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 298, 342, 380, 390, 447, 468, 494, 570, 585, 596, 684, 741, 745, 780, 855, 894, 988, 1140, 1170, 1235, 1341, 1482, 1490, 1710, 1788, 1937, 2223, 2235, 2340, 2470, 2682, 2831, 2964, 2980, 3420, 3705, 3874, 4446, 4470, 4940, 5364, 5662, 5811, 6705, 7410, 7748, 8493, 8892, 8940, 9685, 11115, 11324, 11622, 13410, 14155, 14820, 16986, 17433, 19370, 22230, 23244, 25479, 26820, 28310, 29055, 33972, 34866, 36803, 38740, 42465, 44460, 50958, 56620, 58110, 69732, 73606, 84930, 87165, 101916, 110409, 116220, 127395, 147212, 169860, 174330, 184015, 220818, 254790, 331227, 348660, 368030, 441636, 509580, 552045, 662454, 736060, 1104090, 1324908, 1656135, 2208180, 3312270, 6624540]

約数ペア:

[(1, 6624540), (2, 3312270), (3, 2208180), (4, 1656135), (5, 1324908), (6, 1104090), (9, 736060), (10, 662454), (12, 552045), (13, 509580), (15, 441636), (18, 368030), (19, 348660), (20, 331227), (26, 254790), (30, 220818), (36, 184015), (38, 174330), (39, 169860), (45, 147212), (52, 127395), (57, 116220), (60, 110409), (65, 101916), (76, 87165), (78, 84930), (90, 73606), (95, 69732), (114, 58110), (117, 56620), (130, 50958), (149, 44460), (156, 42465), (171, 38740), (180, 36803), (190, 34866), (195, 33972), (228, 29055), (234, 28310), (247, 26820), (260, 25479), (285, 23244), (298, 22230), (342, 19370), (380, 17433), (390, 16986), (447, 14820), (468, 14155), (494, 13410), (570, 11622), (585, 11324), (596, 11115), (684, 9685), (741, 8940), (745, 8892), (780, 8493), (855, 7748), (894, 7410), (988, 6705), (1140, 5811), (1170, 5662), (1235, 5364), (1341, 4940), (1482, 4470), (1490, 4446), (1710, 3874), (1788, 3705), (1937, 3420), (2223, 2980), (2235, 2964), (2340, 2831), (2470, 2682)]