88415460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 313238016

約数和(自身を除く): 224822556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1493, 1645, 1692, 1974, 2115, 2820, 2961, 2986, 3290, 3948, 4230, 4479, 4935, 5922, 5972, 6580, 7465, 8460, 8958, 9870, 10451, 11844, 13437, 14805, 14930, 17916, 19740, 20902, 22395, 26874, 29610, 29860, 31353, 41804, 44790, 52255, 53748, 59220, 62706, 67185, 70171, 89580, 94059, 104510, 125412, 134370, 140342, 156765, 188118, 209020, 210513, 268740, 280684, 313530, 350855, 376236, 421026, 470295, 491197, 627060, 631539, 701710, 842052, 940590, 982394, 1052565, 1263078, 1403420, 1473591, 1881180, 1964788, 2105130, 2455985, 2526156, 2947182, 3157695, 4210260, 4420773, 4911970, 5894364, 6315390, 7367955, 8841546, 9823940, 12630780, 14735910, 17683092, 22103865, 29471820, 44207730, 88415460]

約数ペア:

[(1, 88415460), (2, 44207730), (3, 29471820), (4, 22103865), (5, 17683092), (6, 14735910), (7, 12630780), (9, 9823940), (10, 8841546), (12, 7367955), (14, 6315390), (15, 5894364), (18, 4911970), (20, 4420773), (21, 4210260), (28, 3157695), (30, 2947182), (35, 2526156), (36, 2455985), (42, 2105130), (45, 1964788), (47, 1881180), (60, 1473591), (63, 1403420), (70, 1263078), (84, 1052565), (90, 982394), (94, 940590), (105, 842052), (126, 701710), (140, 631539), (141, 627060), (180, 491197), (188, 470295), (210, 421026), (235, 376236), (252, 350855), (282, 313530), (315, 280684), (329, 268740), (420, 210513), (423, 209020), (470, 188118), (564, 156765), (630, 140342), (658, 134370), (705, 125412), (846, 104510), (940, 94059), (987, 89580), (1260, 70171), (1316, 67185), (1410, 62706), (1493, 59220), (1645, 53748), (1692, 52255), (1974, 44790), (2115, 41804), (2820, 31353), (2961, 29860), (2986, 29610), (3290, 26874), (3948, 22395), (4230, 20902), (4479, 19740), (4935, 17916), (5922, 14930), (5972, 14805), (6580, 13437), (7465, 11844), (8460, 10451), (8958, 9870)]