48203820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 169897728

約数和(自身を除く): 121693908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 571, 603, 630, 670, 804, 938, 1005, 1142, 1206, 1260, 1340, 1407, 1713, 1876, 2010, 2284, 2345, 2412, 2814, 2855, 3015, 3426, 3997, 4020, 4221, 4690, 5139, 5628, 5710, 6030, 6852, 7035, 7994, 8442, 8565, 9380, 10278, 11420, 11991, 12060, 14070, 15988, 16884, 17130, 19985, 20556, 21105, 23982, 25695, 28140, 34260, 35973, 38257, 39970, 42210, 47964, 51390, 59955, 71946, 76514, 79940, 84420, 102780, 114771, 119910, 143892, 153028, 179865, 191285, 229542, 239820, 267799, 344313, 359730, 382570, 459084, 535598, 573855, 688626, 719460, 765140, 803397, 1071196, 1147710, 1338995, 1377252, 1606794, 1721565, 2295420, 2410191, 2677990, 3213588, 3443130, 4016985, 4820382, 5355980, 6886260, 8033970, 9640764, 12050955, 16067940, 24101910, 48203820]

約数ペア:

[(1, 48203820), (2, 24101910), (3, 16067940), (4, 12050955), (5, 9640764), (6, 8033970), (7, 6886260), (9, 5355980), (10, 4820382), (12, 4016985), (14, 3443130), (15, 3213588), (18, 2677990), (20, 2410191), (21, 2295420), (28, 1721565), (30, 1606794), (35, 1377252), (36, 1338995), (42, 1147710), (45, 1071196), (60, 803397), (63, 765140), (67, 719460), (70, 688626), (84, 573855), (90, 535598), (105, 459084), (126, 382570), (134, 359730), (140, 344313), (180, 267799), (201, 239820), (210, 229542), (252, 191285), (268, 179865), (315, 153028), (335, 143892), (402, 119910), (420, 114771), (469, 102780), (571, 84420), (603, 79940), (630, 76514), (670, 71946), (804, 59955), (938, 51390), (1005, 47964), (1142, 42210), (1206, 39970), (1260, 38257), (1340, 35973), (1407, 34260), (1713, 28140), (1876, 25695), (2010, 23982), (2284, 21105), (2345, 20556), (2412, 19985), (2814, 17130), (2855, 16884), (3015, 15988), (3426, 14070), (3997, 12060), (4020, 11991), (4221, 11420), (4690, 10278), (5139, 9380), (5628, 8565), (5710, 8442), (6030, 7994), (6852, 7035)]