198203220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1523}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 619597440

約数和(自身を除く): 421394220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 241, 270, 482, 540, 723, 964, 1205, 1446, 1523, 2169, 2410, 2892, 3046, 3615, 4338, 4569, 4820, 6092, 6507, 7230, 7615, 8676, 9138, 10845, 13014, 13707, 14460, 15230, 18276, 21690, 22845, 26028, 27414, 30460, 32535, 41121, 43380, 45690, 54828, 65070, 68535, 82242, 91380, 130140, 137070, 164484, 205605, 274140, 367043, 411210, 734086, 822420, 1101129, 1468172, 1835215, 2202258, 3303387, 3670430, 4404516, 5505645, 6606774, 7340860, 9910161, 11011290, 13213548, 16516935, 19820322, 22022580, 33033870, 39640644, 49550805, 66067740, 99101610, 198203220]

約数ペア:

[(1, 198203220), (2, 99101610), (3, 66067740), (4, 49550805), (5, 39640644), (6, 33033870), (9, 22022580), (10, 19820322), (12, 16516935), (15, 13213548), (18, 11011290), (20, 9910161), (27, 7340860), (30, 6606774), (36, 5505645), (45, 4404516), (54, 3670430), (60, 3303387), (90, 2202258), (108, 1835215), (135, 1468172), (180, 1101129), (241, 822420), (270, 734086), (482, 411210), (540, 367043), (723, 274140), (964, 205605), (1205, 164484), (1446, 137070), (1523, 130140), (2169, 91380), (2410, 82242), (2892, 68535), (3046, 65070), (3615, 54828), (4338, 45690), (4569, 43380), (4820, 41121), (6092, 32535), (6507, 30460), (7230, 27414), (7615, 26028), (8676, 22845), (9138, 21690), (10845, 18276), (13014, 15230), (13707, 14460)]