127944810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 404352000

約数和(自身を除く): 276407190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 47, 58, 63, 70, 87, 90, 94, 105, 126, 141, 145, 149, 174, 203, 210, 235, 261, 282, 290, 298, 315, 329, 406, 423, 435, 447, 470, 522, 609, 630, 658, 705, 745, 846, 870, 894, 987, 1015, 1043, 1218, 1305, 1341, 1363, 1410, 1490, 1645, 1827, 1974, 2030, 2086, 2115, 2235, 2610, 2682, 2726, 2961, 3045, 3129, 3290, 3654, 4089, 4230, 4321, 4470, 4935, 5215, 5922, 6090, 6258, 6705, 6815, 7003, 8178, 8642, 9135, 9387, 9541, 9870, 10430, 12267, 12963, 13410, 13630, 14006, 14805, 15645, 18270, 18774, 19082, 20445, 21009, 21605, 24534, 25926, 28623, 29610, 30247, 31290, 35015, 38889, 40890, 42018, 43210, 46935, 47705, 49021, 57246, 60494, 61335, 63027, 64815, 70030, 77778, 85869, 90741, 93870, 95410, 98042, 105045, 122670, 126054, 129630, 143115, 147063, 151235, 171738, 181482, 194445, 203087, 210090, 245105, 272223, 286230, 294126, 302470, 315135, 388890, 406174, 429345, 441189, 453705, 490210, 544446, 609261, 630270, 735315, 858690, 882378, 907410, 1015435, 1218522, 1361115, 1421609, 1470630, 1827783, 2030870, 2205945, 2722230, 2843218, 3046305, 3655566, 4264827, 4411890, 6092610, 7108045, 8529654, 9138915, 12794481, 14216090, 18277830, 21324135, 25588962, 42648270, 63972405, 127944810]

約数ペア:

[(1, 127944810), (2, 63972405), (3, 42648270), (5, 25588962), (6, 21324135), (7, 18277830), (9, 14216090), (10, 12794481), (14, 9138915), (15, 8529654), (18, 7108045), (21, 6092610), (29, 4411890), (30, 4264827), (35, 3655566), (42, 3046305), (45, 2843218), (47, 2722230), (58, 2205945), (63, 2030870), (70, 1827783), (87, 1470630), (90, 1421609), (94, 1361115), (105, 1218522), (126, 1015435), (141, 907410), (145, 882378), (149, 858690), (174, 735315), (203, 630270), (210, 609261), (235, 544446), (261, 490210), (282, 453705), (290, 441189), (298, 429345), (315, 406174), (329, 388890), (406, 315135), (423, 302470), (435, 294126), (447, 286230), (470, 272223), (522, 245105), (609, 210090), (630, 203087), (658, 194445), (705, 181482), (745, 171738), (846, 151235), (870, 147063), (894, 143115), (987, 129630), (1015, 126054), (1043, 122670), (1218, 105045), (1305, 98042), (1341, 95410), (1363, 93870), (1410, 90741), (1490, 85869), (1645, 77778), (1827, 70030), (1974, 64815), (2030, 63027), (2086, 61335), (2115, 60494), (2235, 57246), (2610, 49021), (2682, 47705), (2726, 46935), (2961, 43210), (3045, 42018), (3129, 40890), (3290, 38889), (3654, 35015), (4089, 31290), (4230, 30247), (4321, 29610), (4470, 28623), (4935, 25926), (5215, 24534), (5922, 21605), (6090, 21009), (6258, 20445), (6705, 19082), (6815, 18774), (7003, 18270), (8178, 15645), (8642, 14805), (9135, 14006), (9387, 13630), (9541, 13410), (9870, 12963), (10430, 12267)]