125531910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3947

約数の個数: 128

約数和(自身を含む): 405181440

約数和(自身を除く): 279649530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 3907, 4590, 5355, 6426, 7814, 10710, 11721, 16065, 19535, 23442, 27349, 32130, 35163, 39070, 54698, 58605, 66419, 70326, 82047, 105489, 117210, 132838, 136745, 164094, 175815, 199257, 210978, 246141, 273490, 332095, 351630, 398514, 410235, 464933, 492282, 527445, 597771, 664190, 738423, 820470, 929866, 996285, 1054890, 1195542, 1230705, 1394799, 1476846, 1793313, 1992570, 2324665, 2461410, 2789598, 2988855, 3586626, 3692115, 4184397, 4649330, 5977710, 6973995, 7384230, 8368794, 8966565, 12553191, 13947990, 17933130, 20921985, 25106382, 41843970, 62765955, 125531910]

約数ペア:

[(1, 125531910), (2, 62765955), (3, 41843970), (5, 25106382), (6, 20921985), (7, 17933130), (9, 13947990), (10, 12553191), (14, 8966565), (15, 8368794), (17, 7384230), (18, 6973995), (21, 5977710), (27, 4649330), (30, 4184397), (34, 3692115), (35, 3586626), (42, 2988855), (45, 2789598), (51, 2461410), (54, 2324665), (63, 1992570), (70, 1793313), (85, 1476846), (90, 1394799), (102, 1230705), (105, 1195542), (119, 1054890), (126, 996285), (135, 929866), (153, 820470), (170, 738423), (189, 664190), (210, 597771), (238, 527445), (255, 492282), (270, 464933), (306, 410235), (315, 398514), (357, 351630), (378, 332095), (459, 273490), (510, 246141), (595, 210978), (630, 199257), (714, 175815), (765, 164094), (918, 136745), (945, 132838), (1071, 117210), (1190, 105489), (1530, 82047), (1785, 70326), (1890, 66419), (2142, 58605), (2295, 54698), (3213, 39070), (3570, 35163), (3907, 32130), (4590, 27349), (5355, 23442), (6426, 19535), (7814, 16065), (10710, 11721)]