90564180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 291078144

約数和(自身を除く): 200513964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 383, 420, 563, 766, 1126, 1149, 1532, 1689, 1915, 2252, 2298, 2681, 2815, 3378, 3830, 3941, 4596, 5362, 5630, 5745, 6756, 7660, 7882, 8043, 8445, 10724, 11260, 11490, 11823, 13405, 15764, 16086, 16890, 19705, 22980, 23646, 26810, 32172, 33780, 39410, 40215, 47292, 53620, 59115, 78820, 80430, 118230, 160860, 215629, 236460, 431258, 646887, 862516, 1078145, 1293774, 1509403, 2156290, 2587548, 3018806, 3234435, 4312580, 4528209, 6037612, 6468870, 7547015, 9056418, 12937740, 15094030, 18112836, 22641045, 30188060, 45282090, 90564180]

約数ペア:

[(1, 90564180), (2, 45282090), (3, 30188060), (4, 22641045), (5, 18112836), (6, 15094030), (7, 12937740), (10, 9056418), (12, 7547015), (14, 6468870), (15, 6037612), (20, 4528209), (21, 4312580), (28, 3234435), (30, 3018806), (35, 2587548), (42, 2156290), (60, 1509403), (70, 1293774), (84, 1078145), (105, 862516), (140, 646887), (210, 431258), (383, 236460), (420, 215629), (563, 160860), (766, 118230), (1126, 80430), (1149, 78820), (1532, 59115), (1689, 53620), (1915, 47292), (2252, 40215), (2298, 39410), (2681, 33780), (2815, 32172), (3378, 26810), (3830, 23646), (3941, 22980), (4596, 19705), (5362, 16890), (5630, 16086), (5745, 15764), (6756, 13405), (7660, 11823), (7882, 11490), (8043, 11260), (8445, 10724)]